{"title":"510 Thread Pens \u0026 Gear","description":"\u003cp\u003eRechargeable 510-thread batteries and pen hardware, delivered same-day across Nairobi CBD.\u003c\/p\u003e\n\u003cp\u003eEvery 510-thread battery in this collection is built to the universal 510 standard — the most widely used connection in the world — so it pairs with virtually any standard threaded cartridge. Compact enough for a pocket, discreet enough for a jacket, and finished in a range of colours so you can pick one that actually suits you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat you get:\u003c\/strong\u003e 400mAh rechargeable cell, USB charging, and a slim profile that won't weigh down a pocket. Available in black, white, blue, purple and pink.\u003c\/p\u003e\n\u003cp\u003eGenuine Trap House Exotics hardware. Ordered before cut-off, delivered the same day anywhere in Nairobi at a flat Ksh 300.\u003c\/p\u003e","products":[{"product_id":"trap-house-exotics-400mah-cartridge-pen-battery-black","title":"Trap House Exotics 400mAh 510 Cartridge Pen Battery — Black","description":"\u003cp\u003eThe \u003cstrong\u003eTrap House Exotics 400mAh Cartridge Pen Battery in Black\u003c\/strong\u003e is a \u003cstrong\u003e510-thread vape battery\u003c\/strong\u003e with three voltage settings and a preheat function, in a matte black finish. It is the straightforward way to get an oil cartridge firing — no screen to read, no dial to learn, just three settings and a button. If this is your first 510 battery, this page explains the whole thing from the beginning.\u003c\/p\u003e\n\n\u003ch2\u003eWhat a 510 battery actually is\u003c\/h2\u003e\n\n\u003cp\u003eAn oil vape is two separate parts. The \u003cstrong\u003ecartridge\u003c\/strong\u003e holds the oil and a small heating coil inside it. The \u003cstrong\u003ebattery\u003c\/strong\u003e is what you are buying here, and all it does is send current to that coil when you press the button. Screw the two together and you have a working device.\u003c\/p\u003e\n\n\u003cp\u003eWhen a cart runs out you unscrew it and fit a fresh one onto the same battery. That is the whole appeal: a decent battery is a one-off purchase that outlives dozens of cartridges, where a disposable throws the battery away with the oil every time.\u003c\/p\u003e\n\n\u003cp\u003e\"510\" refers only to the screw fitting between the two halves — \u003cstrong\u003eten threads at 0.5mm pitch\u003c\/strong\u003e. It became the industry default years ago, so it is a standard rather than a brand. A 510 battery from one maker fits a 510 cart from any other.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Trap House Exotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery (vape pen battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage settings:\u003c\/strong\u003e 3 adjustable levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat:\u003c\/strong\u003e yes — for thick oils and live resin carts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e matte black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge included:\u003c\/strong\u003e no — battery only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUsing it for the first time\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. Charge it fully before the first use.\u003c\/strong\u003e Thirty minutes or so over USB. Unplug it once it shows full rather than leaving it on overnight.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. Screw the cartridge on finger-tight — and no more.\u003c\/strong\u003e This matters more than anything else on this page. Over-tightening pushes the battery's centre pin down and shorts the connection, and it is by far the most common reason a brand-new battery \"doesn't work\". Snug is enough.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. Unlock it.\u003c\/strong\u003e Most 510 batteries, including this one, lock and unlock with \u003cstrong\u003efive rapid clicks\u003c\/strong\u003e of the button. That stops them firing by accident in a pocket. If nothing happens when you press the button, try five quick clicks first.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e4. Set the voltage low to start.\u003c\/strong\u003e Cycle to the lowest of the three settings. You can always go up; starting high is how people scorch a coil on the first pull.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e5. Hold the button and draw gently for two to three seconds.\u003c\/strong\u003e Short pulls beat long ones — better flavour, less wasted oil, and the coil gets a chance to re-wick. Pause a few seconds between draws.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you get, and what you still need\u003c\/h2\u003e\n\n\u003cp\u003eThis listing is the \u003cstrong\u003ebattery only\u003c\/strong\u003e. There is no cartridge in the box, because the whole point of a 510 battery is that you choose the cart separately and keep swapping it.\u003c\/p\u003e\n\n\u003cp\u003eTo have a working setup you also need \u003cstrong\u003eone 510-thread oil cartridge\u003c\/strong\u003e — browse the \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e range or the wider \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e collection. You will also want a USB cable, and most people already have one.\u003c\/p\u003e\n\n\u003ch2\u003eIs a battery and cart better than a disposable?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBattery plus cartridges\u003c\/strong\u003e works out considerably cheaper over time, because you buy the battery once and only replace the oil. You also get the full range of cartridges to choose from rather than whatever a disposable happens to contain, and three voltage settings to tune the draw. The trade-off is two parts to keep track of and a battery to charge.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAll-in-one disposables\u003c\/strong\u003e need no setup at all — charged, filled and working out of the box. The trade-off is that you throw away a perfectly good battery with every empty device, and you are locked into one strain until it is finished.\u003c\/p\u003e\n\n\u003cp\u003eMost regular customers end up with a battery for everyday use and the occasional disposable for going out.\u003c\/p\u003e\n\n\u003ch2\u003eLooking after it\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnplug at full.\u003c\/strong\u003e A 400mAh cell left on trickle charge overnight degrades fast. Thirty minutes and off.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTop up early.\u003c\/strong\u003e Charging from around a quarter is kinder than draining to flat every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKeep it cool.\u003c\/strong\u003e Out of direct sun and out of a parked car. Heat is harder on lithium cells than use is, and a car in Nairobi afternoon sun gets hot enough to matter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnscrew the cart for long journeys.\u003c\/strong\u003e Pressure and vibration cause leaks, and leaked oil on the centre pin stops the battery firing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eClean the pin.\u003c\/strong\u003e A cotton bud with a little isopropyl alcohol on the centre contact fixes most sudden \"it stopped working\" problems. Try that before assuming the battery has failed.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eDoes this come with a cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo — battery only. You buy the cart separately, which is the point of a 510 setup.\u003c\/p\u003e\n\n\u003ch3\u003eWill my cartridge fit?\u003c\/h3\u003e\n\u003cp\u003eIf it screws onto a battery, yes. Almost every oil cartridge sold in Kenya is a 510. All-in-one disposables have no removable cart and will not work.\u003c\/p\u003e\n\n\u003ch3\u003eNothing happens when I press the button.\u003c\/h3\u003e\n\u003cp\u003eClick the button five times quickly to unlock it, then check the charge, then loosen the cart a quarter-turn. One of those three fixes it almost every time.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does the charge last?\u003c\/h3\u003e\n\u003cp\u003e400mAh covers a day of moderate use for most people, and charges from flat in roughly half an hour.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the preheat for?\u003c\/h3\u003e\n\u003cp\u003eWarming thick or cold oil so it flows into the coil properly. Use it on the first pull of the day and on live resin carts, which are far more viscous than ordinary distillate.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does it taste burnt?\u003c\/h3\u003e\n\u003cp\u003eThe voltage is too high. Drop a setting, take shorter draws and pause between them. A genuinely scorched coil does not recover, so act on the first hint of it.\u003c\/p\u003e\n\n\u003ch3\u003eWhich colour should I get?\u003c\/h3\u003e\n\u003cp\u003eThey are the same battery in five finishes. Black is the most discreet — the others are \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-white-colour\"\u003eWhite\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-blue-colour\"\u003eBlue\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-purple-colour\"\u003ePurple\u003c\/a\u003e and \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-pink-colour\"\u003ePink\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver outside Nairobi?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi on orders placed before 6pm, countrywide shipping everywhere else in Kenya, in plain unbranded packaging.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the Trap House Exotics 510 Battery in Black in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the Trap House Exotics 400mAh 510 battery with real verified stock — if the add-to-cart button is live, it is on the shelf and ready to move. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between.\u003c\/p\u003e\n\n\u003cp\u003eWant more control than three preset voltages? The \u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eDOTECO TIK30\u003c\/a\u003e has five settings and a screen, the \u003ca href=\"\/products\/doteco-tik40-ultra-510-battery-lighter-nairobi-kenya\"\u003eDOTECO Tik40 ULTRA\u003c\/a\u003e adjusts in 0.1V steps and has a lighter built in, and the \u003ca href=\"\/products\/cigar-style-concealed-510-pen-battery-nairobi-kenya\"\u003eCigar Style Concealed pen\u003c\/a\u003e hides the cartridge inside a cigar body. See them all in \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Keep away from water and direct heat, do not leave charging unattended, and keep out of reach of children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRAP HOUSE","offers":[{"title":"Default Title","offer_id":63732144898417,"sku":null,"price":1650.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/trap-battery-black-1-white-bg.jpg?v=1781428727"},{"product_id":"trap-house-exotics-400mah-cartridge-pen-battery-pink-colour","title":"Trap House Exotics 400mAh 510 Cartridge Pen Battery — Pink","description":"\u003cp\u003eThe \u003cstrong\u003eTrap House Exotics 400mAh Cartridge Pen Battery in Pink\u003c\/strong\u003e is a \u003cstrong\u003e510-thread vape battery\u003c\/strong\u003e with three voltage settings and a preheat function. Almost everything that goes wrong with a 510 setup has a two-minute fix, and almost none of it means the battery has failed. This page is the troubleshooting guide — worth bookmarking whether you buy this colour or another.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Trap House Exotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery (vape pen battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage settings:\u003c\/strong\u003e 3 adjustable levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat:\u003c\/strong\u003e yes — for thick oils and live resin carts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e pink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge included:\u003c\/strong\u003e no — battery only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNothing happens when I press the button\u003c\/h2\u003e\n\n\u003cp\u003eWork through these in order. One of the first three fixes it almost every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. It is locked.\u003c\/strong\u003e Most 510 batteries, including this one, lock with \u003cstrong\u003efive rapid clicks\u003c\/strong\u003e and unlock the same way. This exists so the battery does not fire in a pocket, and it catches out most new owners. Five quick clicks, then try again.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. It is flat.\u003c\/strong\u003e Put it on charge for twenty minutes before concluding anything else.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. The cartridge is screwed on too tight.\u003c\/strong\u003e This is the big one. Over-tightening pushes the battery's centre pin down so it cannot make contact. \u003cstrong\u003eLoosen the cart a quarter-turn\u003c\/strong\u003e and try again. Finger-tight is all you ever need.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e4. The centre pin is dirty.\u003c\/strong\u003e Residue from a leaking cart insulates the contact. A cotton bud with a little isopropyl alcohol on the centre pin, let it dry, reattach.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e5. The cartridge coil has failed.\u003c\/strong\u003e Test with a different cart if you have one. If another cart fires, the battery is fine and the first cart is the problem.\u003c\/p\u003e\n\n\u003ch2\u003eThe light blinks and it will not fire\u003c\/h2\u003e\n\n\u003cp\u003eBlinking is a fault signal, and it usually means one of three things:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmpty battery\u003c\/strong\u003e — charge it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort circuit\u003c\/strong\u003e — nearly always an over-tightened cartridge. Loosen a quarter-turn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFailed coil in the cartridge\u003c\/strong\u003e — the battery is protecting itself. Try another cart to confirm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA blinking light is very rarely a dead battery. Check the first two before buying a replacement.\u003c\/p\u003e\n\n\u003ch2\u003eIt fires but there is no vapour\u003c\/h2\u003e\n\n\u003cp\u003eThe oil has not reached the coil. This is normal on a first pull, on a cold morning, or with thick live resin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRun the preheat function,\u003c\/strong\u003e then draw gently. If you have no preheat available, warm the cartridge in your hand for a minute or two. Then step the voltage up one level and take a short, slow draw.\u003c\/p\u003e\n\n\u003cp\u003eIf it still gives nothing, hold the cart up to a light — it may simply be empty. Oil clinging to the sides can make a finished cart look fuller than it is.\u003c\/p\u003e\n\n\u003ch2\u003eIt tastes burnt\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe voltage is too high.\u003c\/strong\u003e This is the most common and most expensive mistake, because a genuinely scorched coil never recovers — the cart is damaged from that point on.\u003c\/p\u003e\n\n\u003cp\u003eDrop a voltage setting immediately. Take shorter draws, two to three seconds. Pause several seconds between pulls so the wick can re-saturate. Chain-pulling on a high setting is what burns coils.\u003c\/p\u003e\n\n\u003cp\u003eIf it tastes burnt even on the lowest setting, the coil is already gone and no setting will fix it.\u003c\/p\u003e\n\n\u003ch2\u003eIt is gurgling, or there is oil in my mouth\u003c\/h2\u003e\n\n\u003cp\u003eThe coil is flooded. Two usual causes: drawing too hard on a cold cart, or over-tightening it so oil is forced past the seal.\u003c\/p\u003e\n\n\u003cp\u003eUnscrew the cartridge, dab the base and the battery's contact dry with tissue, then stand the cart upright — mouthpiece up — for ten minutes. Reattach finger-tight. Draw gently rather than hard.\u003c\/p\u003e\n\n\u003ch2\u003eThe cartridge is leaking\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not over-tighten.\u003c\/strong\u003e Counter-intuitive, but forcing it past snug is what breaks the seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore it upright, mouthpiece up.\u003c\/strong\u003e On its side, oil pools against the seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep it out of the heat.\u003c\/strong\u003e A parked car in Nairobi sun thins the oil until it seeps. This is the single biggest cause of leaks here.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnscrew the cart for long journeys.\u003c\/strong\u003e Pressure changes and vibration both push oil out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe draw feels blocked\u003c\/h2\u003e\n\n\u003cp\u003eA partial clog in the airway, usually from oil that has cooled and thickened. Run a preheat cycle, then take a \u003cstrong\u003egentle\u003c\/strong\u003e pull — hard pulls on a clog flood the coil instead of clearing it. You can also warm the cart in your hand first. Do not poke anything into the mouthpiece.\u003c\/p\u003e\n\n\u003ch2\u003eWhen it genuinely is the battery\u003c\/h2\u003e\n\n\u003cp\u003eThree signs the cell itself is finished, not just dirty:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eIt will not hold a charge — full to flat within an hour or two of light use, consistently, after cleaning the pin.\u003c\/li\u003e\n\u003cli\u003eIt reaches \"full\" within minutes of being put on charge.\u003c\/li\u003e\n\u003cli\u003eAny swelling, heat while idle, or casing damage. Stop using it and dispose of it properly rather than in household waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhy won't my 510 battery fire?\u003c\/h3\u003e\n\u003cp\u003eFive rapid clicks to unlock, check the charge, then loosen the cartridge a quarter-turn. That fixes the vast majority.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does a blinking light mean?\u003c\/h3\u003e\n\u003cp\u003eFlat battery, a short from an over-tightened cart, or a failed coil in the cartridge. Rarely a dead battery.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does my cart taste burnt?\u003c\/h3\u003e\n\u003cp\u003eVoltage too high, draws too long, or no pause between pulls. Drop a setting and shorten the draws — and act fast, because a scorched coil does not recover.\u003c\/p\u003e\n\n\u003ch3\u003eWhy is my cartridge leaking?\u003c\/h3\u003e\n\u003cp\u003eOver-tightening, storing it on its side, or heat. Finger-tight, upright, out of the car.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I clean the connection?\u003c\/h3\u003e\n\u003cp\u003eCotton bud with a little isopropyl alcohol on the centre pin. Let it dry before reattaching.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it come with a cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo — battery only. Pair it with a cart from \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e or \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhich colour should I get?\u003c\/h3\u003e\n\u003cp\u003eSame battery in five finishes — Pink, plus \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-black\"\u003eBlack\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-white-colour\"\u003eWhite\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-blue-colour\"\u003eBlue\u003c\/a\u003e and \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-purple-colour\"\u003ePurple\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver outside Nairobi?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi on orders before 6pm, countrywide shipping everywhere else in Kenya.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the Trap House Exotics 510 Battery in Pink in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the Trap House Exotics 400mAh 510 battery with real verified stock — if the add-to-cart button is live, it is on the shelf. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between. Any problem you cannot solve from this page, message us on WhatsApp and we will work through it with you.\u003c\/p\u003e\n\n\u003cp\u003eIf you would rather see exactly what the device is doing, the \u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eDOTECO TIK30\u003c\/a\u003e displays voltage, draw time and charge on screen, which makes diagnosing anything far easier. See the full range in \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Keep away from water and direct heat, do not leave charging unattended, and keep out of reach of children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRAP HOUSE","offers":[{"title":"Default Title","offer_id":63732145291633,"sku":null,"price":1650.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/trap-battery-pink-1-white-bg.jpg?v=1781428728"},{"product_id":"trap-house-exotics-400mah-cartridge-pen-battery-blue-colour","title":"Trap House Exotics 400mAh 510 Cartridge Pen Battery — Blue","description":"\u003cp\u003eThe \u003cstrong\u003eTrap House Exotics 400mAh Cartridge Pen Battery in Blue\u003c\/strong\u003e is a \u003cstrong\u003e510-thread vape battery\u003c\/strong\u003e with three voltage settings and a preheat function. Those three settings are the whole reason to buy this over a single-fire pen — and getting them right is the difference between a cartridge that lasts and one that tastes burnt on day two. This page explains how to match the setting to the oil.\u003c\/p\u003e\n\n\u003ch2\u003eWhy voltage matters more than anything else\u003c\/h2\u003e\n\n\u003cp\u003eThe battery sends current to a coil inside the cartridge. More voltage means a hotter coil, more vapour and a warmer draw. Less voltage means a cooler coil, more flavour and far less strain on the oil.\u003c\/p\u003e\n\n\u003cp\u003eThe rule is simple and almost nobody is told it: \u003cstrong\u003ethinner oil needs less power, thicker oil needs more.\u003c\/strong\u003e A fixed-voltage pen fires at one setting whatever you screw onto it, which is why cheap pens scorch good cartridges. Three settings let you match the device to what is actually in the cart.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Trap House Exotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery (vape pen battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage settings:\u003c\/strong\u003e 3 adjustable levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat:\u003c\/strong\u003e yes — for thick oils and live resin carts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge included:\u003c\/strong\u003e no — battery only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhich setting for which oil\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eLowest setting — thin distillate and CBD oil.\u003c\/strong\u003e Standard distillate carts and most CBD cartridges are relatively runny and wick easily. The lowest setting gives you the best flavour, the smallest cloud and the longest cartridge life. If you only ever run ordinary distillate, you can leave it here permanently.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMiddle setting — the all-rounder.\u003c\/strong\u003e Where most people end up. Enough power for live resin and liquid-diamond carts without cooking them, and a noticeably bigger draw than the lowest setting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHighest setting — thick, cold or nearly-empty carts.\u003c\/strong\u003e Live resin and liquid diamonds are viscous, and a cart that has been sitting overnight on a cool Nairobi evening will be stiffer still. The highest setting gets it moving. So does a cart with only a little oil left, where the wick struggles to stay saturated. Expect a warmer draw and the cart to empty faster.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to find your setting:\u003c\/strong\u003e start at the lowest with any new cart and take a short draw. If it is thin and tasteless, step up and try again. If it is harsh or tastes toasted, step back down. Two or three pulls and you will know where that cartridge wants to be — then leave it there for the life of the cart.\u003c\/p\u003e\n\n\u003ch2\u003eUsing the preheat function\u003c\/h2\u003e\n\n\u003cp\u003ePreheat warms the oil gently without you drawing on it, so it flows into the wick properly. It is not a stronger hit — it is preparation. Use it when:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eIt is the first pull of the day and the oil has thickened overnight.\u003c\/li\u003e\n\u003cli\u003eYou are running a live resin or liquid-diamond cart.\u003c\/li\u003e\n\u003cli\u003eIt is a cool evening, or you are somewhere cold up-country.\u003c\/li\u003e\n\u003cli\u003eThe first pull comes out thin and flavourless — a classic sign the oil has not reached the coil.\u003c\/li\u003e\n\u003cli\u003eThe draw feels blocked. A preheat cycle followed by a gentle pull usually clears a partial clog.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNever force a hard draw on a cold, stiff cart.\u003c\/strong\u003e That floods the coil and puts oil in your mouth. Preheat first, then pull gently.\u003c\/p\u003e\n\n\u003ch2\u003eTemperature, flavour and the trade-off\u003c\/h2\u003e\n\n\u003cp\u003eLower voltage preserves the lighter aromatic compounds in the oil, which is where most of the flavour lives — they are the first thing destroyed by too much heat. Higher voltage vaporises more oil per second, so you get a bigger cloud and a stronger hit, but a flatter taste and a cart that empties sooner.\u003c\/p\u003e\n\n\u003cp\u003eThere is no universally correct answer. If you care about flavour, run as low as the oil will tolerate. If you want vapour, run higher and accept the cart will not last as long. What you should not do is run the highest setting by default — that is how a good cartridge gets wasted.\u003c\/p\u003e\n\n\u003ch2\u003eSigns you have the voltage wrong\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBurnt or acrid taste.\u003c\/strong\u003e Too high. Drop a setting immediately, take shorter draws, and pause between them. A genuinely scorched coil does not recover, so act on the first hint.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThin, weak, tasteless draw.\u003c\/strong\u003e Usually too low for that oil — or the oil has not reached the coil yet. Run preheat first, and if it is still weak, step the voltage up.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGurgling, or oil in the mouthpiece.\u003c\/strong\u003e Flooded coil, usually from drawing too hard on a cold cart or over-tightening it. Unscrew the cart, dab the base dry, stand it upright for ten minutes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHarsh on the throat but not burnt.\u003c\/strong\u003e Shorten your draws before changing the voltage. Two to three seconds is plenty.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat are the three voltage settings?\u003c\/h3\u003e\n\u003cp\u003eThree preset levels you cycle through with the button — low, medium and high. Start low with any new cart.\u003c\/p\u003e\n\n\u003ch3\u003eWhich setting should I use?\u003c\/h3\u003e\n\u003cp\u003eLowest for standard distillate and CBD, middle for live resin and liquid diamonds, highest only for thick or nearly-empty carts.\u003c\/p\u003e\n\n\u003ch3\u003eDoes higher voltage mean stronger?\u003c\/h3\u003e\n\u003cp\u003eIt means more vapour per draw, not more potency. The oil is the same either way — you are just vaporising it faster and losing some flavour doing it.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the preheat for?\u003c\/h3\u003e\n\u003cp\u003eWarming thick or cold oil so it reaches the coil. Use it on the first pull of the day and on any live resin cart.\u003c\/p\u003e\n\n\u003ch3\u003eWill my cartridge fit?\u003c\/h3\u003e\n\u003cp\u003eIf it screws onto a battery, yes. Almost every oil cartridge sold in Kenya is a 510. All-in-one disposables have no removable cart and will not work.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it come with a cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo — battery only. Pair it with something from \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e or \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhich colour should I get?\u003c\/h3\u003e\n\u003cp\u003eSame battery in five finishes — Blue, plus \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-black\"\u003eBlack\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-white-colour\"\u003eWhite\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-purple-colour\"\u003ePurple\u003c\/a\u003e and \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-pink-colour\"\u003ePink\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver outside Nairobi?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi on orders before 6pm, countrywide shipping everywhere else in Kenya.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the Trap House Exotics 510 Battery in Blue in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the Trap House Exotics 400mAh 510 battery with real verified stock — if the add-to-cart button is live, it is on the shelf. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between.\u003c\/p\u003e\n\n\u003cp\u003eIf you want finer control than three presets, the \u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eDOTECO TIK30\u003c\/a\u003e has five voltage steps and a screen, and the \u003ca href=\"\/products\/doteco-tik40-ultra-510-battery-lighter-nairobi-kenya\"\u003eDOTECO Tik40 ULTRA\u003c\/a\u003e adjusts in 0.1V increments across the full 1.8–4.2V range. Compare everything in \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Keep away from water and direct heat, do not leave charging unattended, and keep out of reach of children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRAP HOUSE","offers":[{"title":"Default Title","offer_id":63732145717617,"sku":null,"price":1650.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/trap-battery-blue-1-white-bg.jpg?v=1781428728"},{"product_id":"trap-house-exotics-400mah-cartridge-pen-battery-purple-colour","title":"Trap House Exotics 400mAh 510 Cartridge Pen Battery — Purple","description":"\u003cp\u003eThe \u003cstrong\u003eTrap House Exotics 400mAh Cartridge Pen Battery in Purple\u003c\/strong\u003e is a \u003cstrong\u003e510-thread vape battery\u003c\/strong\u003e with three voltage settings and a preheat function. The question everyone asks before buying a battery is simply \"will my cartridge fit?\" — so this page answers that properly: what 510 means, what works, what doesn't, and what to pair it with.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Trap House Exotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery (vape pen battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage settings:\u003c\/strong\u003e 3 adjustable levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat:\u003c\/strong\u003e yes — for thick oils and live resin carts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e purple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge included:\u003c\/strong\u003e no — battery only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat \"510 thread\" means\u003c\/h2\u003e\n\n\u003cp\u003eIt is a measurement, not a brand: \u003cstrong\u003eten threads of 0.5mm pitch\u003c\/strong\u003e on the connector between a cartridge and a battery. That is the entire specification, and it became the industry default for oil cartridges years ago.\u003c\/p\u003e\n\n\u003cp\u003eBecause it is a standard rather than something proprietary, a 510 battery from one manufacturer fits a 510 cartridge from any other. \u003cstrong\u003eIf your cartridge screws onto a battery, it is a 510 and it works with this one.\u003c\/strong\u003e That is the simplest test there is, and it covers almost everything on the oil-cartridge shelf.\u003c\/p\u003e\n\n\u003ch2\u003eWhat fits\u003c\/h2\u003e\n\n\u003cp\u003eEssentially every oil cartridge we sell and almost every one you will find elsewhere:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrap House Exotics 1g Delta-8 carts\u003c\/strong\u003e — Hybrid, Indica and Sativa lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMellow Melts liquid-diamond carts\u003c\/strong\u003e — Hybrid, Indica and Sativa.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChoiceslab and the rest of the \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e range.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCBD cartridges\u003c\/strong\u003e — any 510 CBD cart. These tend to be thinner oil, so the lowest voltage setting usually suits them best.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStandard 0.5g, 1g and most 2g cartridges.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat does not fit\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAll-in-one disposables.\u003c\/strong\u003e These have the battery sealed inside the device with the oil. There is no removable cartridge and no 510 connection to use — the \u003ca href=\"\/collections\/disposable-live-resin-liquid-diamonds-nairobi-kenya\"\u003eDisposable Live Resin \u0026amp; Liquid Diamonds\u003c\/a\u003e range works this way. A 510 battery is no use with them and they need nothing extra.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProprietary pod systems.\u003c\/strong\u003e Some brands deliberately use their own fitting so only their pods work. If a cart clicks or slides in rather than screwing, it is not a 510.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDry herb devices.\u003c\/strong\u003e Completely different mechanism — those heat plant material, not oil, and there is nothing to screw on.\u003c\/p\u003e\n\n\u003ch2\u003eCartridge size and fit in practice\u003c\/h2\u003e\n\n\u003cp\u003eThreading is universal, but physical dimensions are not, and that catches people out:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWidth.\u003c\/strong\u003e A cartridge wider than the battery's base will sit with a visible overhang. It works perfectly well, it just looks slightly odd. This battery has a standard-width base, so ordinary 1g carts sit flush.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHeight.\u003c\/strong\u003e Irrelevant on an open pen like this one — a tall 2g cart simply stands taller. It only matters on concealed designs like the \u003ca href=\"\/products\/cigar-style-concealed-510-pen-battery-nairobi-kenya\"\u003eCigar Style pen\u003c\/a\u003e, where the cartridge sits inside the body and a very tall cart may not seat fully.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThread depth.\u003c\/strong\u003e Rarely an issue, but a cart with an unusually deep thread can need an extra half-turn. Still only ever finger-tight — never force it, because over-tightening pushes the battery's centre pin down and stops it firing.\u003c\/p\u003e\n\n\u003ch2\u003eBuilding a setup from scratch\u003c\/h2\u003e\n\n\u003cp\u003eYou need exactly two things: \u003cstrong\u003ethis battery and one 510 cartridge.\u003c\/strong\u003e That is it. No charger beyond an ordinary USB cable, no adapter, nothing else.\u003c\/p\u003e\n\n\u003cp\u003eA sensible first pairing is this battery with a 1g Trap House Exotics cart from the \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e range — standard-width, standard distillate, happy on the lowest or middle voltage setting. Once you know you like the format, the same battery runs anything in the \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003cp\u003eKeeping a second battery charged is worth it if you use one daily. Swapping a cart between two batteries is also the quickest way to work out whether a problem is the battery or the cartridge.\u003c\/p\u003e\n\n\u003ch2\u003eCarrying it around\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock it with five rapid clicks\u003c\/strong\u003e before it goes in a pocket or bag, so it cannot fire against your keys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnscrew the cart for long journeys.\u003c\/strong\u003e Pressure and vibration cause leaks, and leaked oil on the centre pin stops the battery working.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore it upright, mouthpiece up,\u003c\/strong\u003e so oil does not pool against the cartridge seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever leave it in a parked car.\u003c\/strong\u003e Heat thins the oil until it seeps and degrades the cell permanently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWill my cartridge fit this battery?\u003c\/h3\u003e\n\u003cp\u003eIf it screws onto a battery, yes. That is the whole test, and almost every oil cartridge sold in Kenya is a 510.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use it with a disposable vape?\u003c\/h3\u003e\n\u003cp\u003eNo. Disposables have the battery sealed inside and no removable cartridge — there is nothing to attach.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it work with CBD cartridges?\u003c\/h3\u003e\n\u003cp\u003eYes, any 510 CBD cart. CBD oil is often thinner, so the lowest voltage setting usually gives the best result.\u003c\/p\u003e\n\n\u003ch3\u003eWill a 2g cartridge fit?\u003c\/h3\u003e\n\u003cp\u003eYes on an open pen like this — it just stands taller. Only concealed-body batteries have a height limit.\u003c\/p\u003e\n\n\u003ch3\u003eHow tight should I screw the cart on?\u003c\/h3\u003e\n\u003cp\u003eFinger-tight and no further. Over-tightening is the most common cause of a battery that refuses to fire.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it come with a cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo — battery only. That is the point of a 510 setup: you choose the cart and keep swapping it.\u003c\/p\u003e\n\n\u003ch3\u003eWhich colour should I get?\u003c\/h3\u003e\n\u003cp\u003eSame battery in five finishes — Purple, plus \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-black\"\u003eBlack\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-white-colour\"\u003eWhite\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-blue-colour\"\u003eBlue\u003c\/a\u003e and \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-pink-colour\"\u003ePink\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver outside Nairobi?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi on orders before 6pm, countrywide shipping everywhere else in Kenya.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the Trap House Exotics 510 Battery in Purple in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the Trap House Exotics 400mAh 510 battery with real verified stock — if the add-to-cart button is live, it is on the shelf. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between.\u003c\/p\u003e\n\n\u003cp\u003eFor more control, the \u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eDOTECO TIK30\u003c\/a\u003e adds five voltage steps and a screen, the \u003ca href=\"\/products\/doteco-tik40-ultra-510-battery-lighter-nairobi-kenya\"\u003eDOTECO Tik40 ULTRA\u003c\/a\u003e adjusts in 0.1V increments and has a lighter built in, and the \u003ca href=\"\/products\/cigar-style-concealed-510-pen-battery-nairobi-kenya\"\u003eCigar Style Concealed pen\u003c\/a\u003e hides the cartridge inside a cigar body. Compare them all in \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Keep away from water and direct heat, do not leave charging unattended, and keep out of reach of children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRAP HOUSE","offers":[{"title":"Default Title","offer_id":63732145848689,"sku":null,"price":1650.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/trap-battery-purple-1-white-bg.jpg?v=1781428728"},{"product_id":"trap-house-exotics-400mah-cartridge-pen-battery-white-colour","title":"Trap House Exotics 400mAh 510 Cartridge Pen Battery — White","description":"\u003cp\u003eThe \u003cstrong\u003eTrap House Exotics 400mAh Cartridge Pen Battery in White\u003c\/strong\u003e is a \u003cstrong\u003e510-thread vape battery\u003c\/strong\u003e with three voltage settings and a preheat function, in a clean white finish. A 400mAh cell is small by design — this is a pocket device, not a mod — and how you charge and store it decides whether it lasts months or years. This page covers that properly.\u003c\/p\u003e\n\n\u003ch2\u003eHow long a 400mAh battery actually lasts\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePer charge:\u003c\/strong\u003e a day of moderate use for most people. The real figure depends on your voltage setting, because higher voltage draws more current per second. Running the lowest setting might give you two days; running the highest all day will not see out an evening.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTo charge:\u003c\/strong\u003e roughly half an hour from flat over USB.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOverall lifespan:\u003c\/strong\u003e lithium cells this size are generally good for a few hundred full charge cycles. Treated well that is comfortably over a year of daily use. Treated badly — left on charge overnight, baked in a car, run to zero every time — the same cell can fade inside a few months. The difference is almost entirely habits, not luck.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Trap House Exotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery (vape pen battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage settings:\u003c\/strong\u003e 3 adjustable levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat:\u003c\/strong\u003e yes — for thick oils and live resin carts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e white\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge included:\u003c\/strong\u003e no — battery only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharging it properly\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnplug it when it reaches full.\u003c\/strong\u003e This is the single most important habit. A small cell held at 100% on trickle charge overnight, every night, is what kills these batteries early. Half an hour and off the cable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTop up from around a quarter rather than running it to zero.\u003c\/strong\u003e Deep discharges are harder on lithium cells than partial ones. Topping up often and shallowly is kinder than draining flat and refilling.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUse a normal phone charger or a laptop port.\u003c\/strong\u003e A high-wattage fast charger is not doing a 400mAh cell any favours.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCharge it at room temperature.\u003c\/strong\u003e Charging a hot battery — one that has been in the sun or in a car — stresses it more than charging a cool one. Let it come back to room temperature first.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNever leave it charging unattended overnight.\u003c\/strong\u003e Both for the cell's sake and as basic safety with any lithium device.\u003c\/p\u003e\n\n\u003ch2\u003eStorage, heat and Kenya's climate\u003c\/h2\u003e\n\n\u003cp\u003eHeat degrades lithium cells faster than use does, and this is where most batteries in Nairobi quietly lose capacity.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever leave it in a parked car.\u003c\/strong\u003e An afternoon in the sun gets hot enough to do real, permanent damage to the cell — and to thin the oil in an attached cartridge until it leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep it out of direct sunlight\u003c\/strong\u003e generally. A windowsill is not storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore it cool and dry.\u003c\/strong\u003e A drawer is ideal. At the coast — Mombasa, Malindi, Diani — humidity is the extra factor; keep it somewhere dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf you are storing it for weeks,\u003c\/strong\u003e leave it around half charged rather than full or empty. A cell sitting at 100% for a month ages faster than one sitting at 50%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnscrew the cartridge for long journeys.\u003c\/strong\u003e Pressure and vibration cause leaks, and leaked oil on the centre pin stops the battery firing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKeeping the connection clean\u003c\/h2\u003e\n\n\u003cp\u003eMost batteries that \"suddenly stop working\" have not failed at all — the centre pin is coated in residue from a leaking cartridge, so the current cannot reach the coil.\u003c\/p\u003e\n\n\u003cp\u003eThe fix takes a minute: a cotton bud with a little isopropyl alcohol on the centre contact, let it dry, screw the cart back on \u003cstrong\u003efinger-tight and no more\u003c\/strong\u003e. Over-tightening pushes the pin down and shorts the connection, which produces exactly the same dead-battery symptom.\u003c\/p\u003e\n\n\u003cp\u003eDo this before concluding the battery is finished. It resolves the large majority of these complaints.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to replace it\u003c\/h2\u003e\n\n\u003cp\u003eThree signs a cell is genuinely done rather than dirty:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt will not hold a charge.\u003c\/strong\u003e Full to flat in an hour or two of light use, consistently, after cleaning the pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt charges in minutes.\u003c\/strong\u003e A cell that reaches \"full\" almost immediately has lost most of its usable capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAny physical change.\u003c\/strong\u003e Swelling, heat while idle, or a damaged casing — stop using it and dispose of it properly rather than in household waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow long does one charge last?\u003c\/h3\u003e\n\u003cp\u003eA day of moderate use for most people. Longer on the lowest voltage setting, considerably shorter on the highest.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does it take to charge?\u003c\/h3\u003e\n\u003cp\u003eAround half an hour from flat. Unplug it once it shows full.\u003c\/p\u003e\n\n\u003ch3\u003eCan I leave it charging overnight?\u003c\/h3\u003e\n\u003cp\u003eDon't. It is the fastest way to shorten the cell's life, and it is poor practice with any lithium device.\u003c\/p\u003e\n\n\u003ch3\u003eWhy has it stopped firing?\u003c\/h3\u003e\n\u003cp\u003eClean the centre pin with isopropyl alcohol and loosen the cartridge a quarter-turn. Residue on the contact and over-tightening cause most of these, not a dead battery.\u003c\/p\u003e\n\n\u003ch3\u003eHow long should the battery last overall?\u003c\/h3\u003e\n\u003cp\u003eWell over a year of daily use if you unplug it at full, keep it cool and avoid running it flat. Months if you don't.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it come with a cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo — battery only. Pair it with a cart from \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e or \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhich colour should I get?\u003c\/h3\u003e\n\u003cp\u003eSame battery in five finishes — White, plus \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-black\"\u003eBlack\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-blue-colour\"\u003eBlue\u003c\/a\u003e, \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-purple-colour\"\u003ePurple\u003c\/a\u003e and \u003ca href=\"\/products\/trap-house-exotics-400mah-cartridge-pen-battery-pink-colour\"\u003ePink\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver outside Nairobi?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi on orders before 6pm, countrywide shipping everywhere else in Kenya.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the Trap House Exotics 510 Battery in White in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the Trap House Exotics 400mAh 510 battery with real verified stock — if the add-to-cart button is live, it is on the shelf. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between.\u003c\/p\u003e\n\n\u003cp\u003eWant a charge indicator rather than guessing? The \u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eDOTECO TIK30\u003c\/a\u003e shows remaining battery on a curved screen, and the \u003ca href=\"\/products\/doteco-tik40-ultra-510-battery-lighter-nairobi-kenya\"\u003eDOTECO Tik40 ULTRA\u003c\/a\u003e has a large digital display plus Type-C charging. See the range in \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Keep away from water and direct heat, do not leave charging unattended, and keep out of reach of children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRAP HOUSE","offers":[{"title":"Default Title","offer_id":63732146372977,"sku":null,"price":1650.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/trap-battery-white-1-white-bg.jpg?v=1781428729"},{"product_id":"doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya","title":"DOTECO TIK30 Starry Sky Curved-Screen 510 Battery – 400mAh","description":"\u003cp\u003eThe \u003cstrong\u003eDOTECO TIK30 Starry Sky 510 Battery\u003c\/strong\u003e is a compact \u003cstrong\u003e400mAh variable-voltage 510-thread battery\u003c\/strong\u003e with a wrap-around curved display, five voltage settings, a fifteen-second preheat cycle and USB Type-C charging. It is the battery to buy if you are tired of cheap pen batteries that fire at one fixed voltage, give you no idea how much charge is left, and burn a good cartridge on the first pull.\u003c\/p\u003e\n\n\u003cp\u003eMost 510 batteries sold in Nairobi are the same anonymous pen: one button, three indicator flashes, no screen, and no way to tell what voltage you are actually running. The TIK30 is the opposite of that. The curved Starry Sky screen wraps the body and tells you the voltage, the length of your draw and the remaining battery, and the five-step voltage range lets you match the device to the cartridge instead of hoping for the best.\u003c\/p\u003e\n\n\u003ch2\u003eWhy a variable-voltage 510 battery is worth it\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eYour cartridges last longer.\u003c\/strong\u003e A fixed-voltage battery running too hot is the single most common reason a cart tastes burnt halfway through. Being able to drop to 1.8V or 2.4V on a thin distillate protects the coil and the oil.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThick oil actually works.\u003c\/strong\u003e Live resin and liquid-diamond carts are viscous, especially in cool Nairobi evenings. The 15-second preheat warms the oil so it wicks properly instead of giving you a dry, scratchy pull.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eYou can see the charge.\u003c\/strong\u003e The battery indicator on screen means no more guessing from a blinking light, and no more a device dying mid-evening with no warning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eType-C charging.\u003c\/strong\u003e The same cable as your phone. No hunting for an old micro-USB lead.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt fits what you already own.\u003c\/strong\u003e Standard 510 threading, so any ordinary 510 cartridge screws straight in.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DOTECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TIK30 Starry Sky\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery (vape pen battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage settings:\u003c\/strong\u003e 5 steps — 1.8V, 2.4V, 3.0V, 3.6V, 4.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat:\u003c\/strong\u003e 15 seconds at 1.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Starry Sky curved screen, 3 brightness levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen readouts:\u003c\/strong\u003e voltage, draw timer, battery level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e USB Type-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Rainbow, Black, Purple, White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat is a 510-thread battery, and will my cartridge fit?\u003c\/h2\u003e\n\n\u003cp\u003e\"510\" is a thread standard, not a brand. It describes the screw fitting at the base of a cartridge — ten threads of 0.5mm pitch — and it has been the default for oil cartridges for years. \u003cstrong\u003eIf your cartridge screws onto a pen battery, it is almost certainly 510.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThat means the TIK30 works with effectively the whole cartridge shelf: Trap House Exotics 1g carts, Mellow Melts, Choiceslab, and any other standard 510 cart you already have. The exceptions are all-in-one disposables, which have the battery built in and nothing to unscrew, and a handful of proprietary pod systems that deliberately use their own fitting.\u003c\/p\u003e\n\n\u003cp\u003eOne practical note: very wide cartridges can sit awkwardly on a narrow battery. The TIK30's base is a standard width, so ordinary 1g and 2g carts sit flush.\u003c\/p\u003e\n\n\u003ch2\u003eWhich voltage should you use?\u003c\/h2\u003e\n\n\u003cp\u003eThis is the part most people never get told, and it is the difference between a cart that lasts and one that tastes burnt on day two. \u003cstrong\u003eThinner oil needs less power; thicker oil needs more.\u003c\/strong\u003e Start low and work up.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.8V — lowest.\u003c\/strong\u003e Thin distillate, CBD oil, and anyone who wants the most flavour and the least vapour. Also the setting the preheat function uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.4V — low.\u003c\/strong\u003e The sensible default for most standard distillate carts. Good flavour, modest cloud, very easy on the coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.0V — mid.\u003c\/strong\u003e The all-rounder. Works for the majority of live resin and liquid-diamond carts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.6V — high.\u003c\/strong\u003e Thick, cold or nearly-empty carts. Bigger vapour, noticeably warmer draw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.2V — highest.\u003c\/strong\u003e Only for genuinely thick oil that will not move at lower settings. Expect to lose some flavour, and expect the cart to empty faster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIf a cart tastes burnt, the voltage is too high — not too low.\u003c\/strong\u003e That is the most common mistake. Drop a step, take shorter draws, and give the coil a few seconds between pulls.\u003c\/p\u003e\n\n\u003ch2\u003eUsing the preheat function\u003c\/h2\u003e\n\n\u003cp\u003ePreheat runs the coil at 1.8V for fifteen seconds without you drawing on it. It warms the oil so it flows into the wick properly. You want it when:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe cart has been sitting overnight and the oil has thickened.\u003c\/li\u003e\n\u003cli\u003eIt is a cool evening or you are up-country somewhere cold.\u003c\/li\u003e\n\u003cli\u003eYou are running a live resin or liquid-diamond cart, which are thicker than ordinary distillate.\u003c\/li\u003e\n\u003cli\u003eThe first pull comes out thin and tasteless — a classic sign the oil has not reached the coil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePreheat also rescues a clogged airway. If the draw feels blocked, a preheat cycle followed by a gentle pull usually clears it. Do not force a hard draw on a cold, clogged cart — that is how you flood the coil and get oil in your mouth.\u003c\/p\u003e\n\n\u003ch2\u003eBattery care — how to get more than a few months out of it\u003c\/h2\u003e\n\n\u003cp\u003eA 400mAh cell is small by design; this is a pocket device, not a mod. Treated well it will last a long time, and these four habits are most of it:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo not leave it on the charger overnight.\u003c\/strong\u003e Unplug it once it reads full. Constant trickle charging is what kills small cells early.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo not run it flat repeatedly.\u003c\/strong\u003e Topping up from around a quarter is kinder than draining to zero every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKeep it out of direct sun and out of a hot car.\u003c\/strong\u003e Heat degrades lithium cells faster than use does, and a parked car in Nairobi afternoon sun gets hot enough to matter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnscrew the cart before a long journey.\u003c\/strong\u003e Pressure and vibration are what cause leaks, and a leaked cart gums up the battery's centre pin.\u003c\/p\u003e\n\n\u003cp\u003eIf the connection ever gets sticky, a cotton bud with a little isopropyl alcohol on the centre pin fixes most \"my cart stopped firing\" problems.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting a 510 battery\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eNothing happens when I press the button.\u003c\/strong\u003e Check it is switched on — most 510 batteries lock with five rapid clicks and unlock the same way. Then check the charge, then clean the pin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe light blinks and it will not fire.\u003c\/strong\u003e Blinking usually means one of three things: the battery is empty, the cart is screwed on too tight and has shorted the connection, or the coil has failed. Loosen the cart a quarter-turn and try again before assuming the worst.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt fires but there is no vapour.\u003c\/strong\u003e The oil has not reached the coil. Run preheat, then draw gently. If it still gives nothing, the cart may be genuinely empty — hold it to a light and check.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt tastes burnt.\u003c\/strong\u003e Lower the voltage, take shorter pulls, and pause between them. Once a coil is genuinely burnt it does not recover, so catching this early matters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt is leaking.\u003c\/strong\u003e Do not over-tighten — finger-tight is enough. Store it upright, mouthpiece up, and unscrew the cart if you are travelling.\u003c\/p\u003e\n\n\u003ch2\u003eTIK30 or the Tik40 ULTRA?\u003c\/h2\u003e\n\n\u003cp\u003eBoth are DOTECO, both are 400mAh, and both take standard 510 carts. The difference is what else they do.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the TIK30\u003c\/strong\u003e if you want the wrap-around Starry Sky display, five clean preset voltages and a 15-second preheat in the most compact shape. Five presets are simpler to live with than a dial — you learn your setting and leave it there.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the \u003ca href=\"\/products\/doteco-tik40-ultra-510-battery-lighter-nairobi-kenya\"\u003eTik40 ULTRA\u003c\/a\u003e\u003c\/strong\u003e if you want fine voltage control in 0.1V steps rather than five fixed steps, a full metal body, and a built-in cigarette lighter in the base — which makes it a two-in-one if you also roll.\u003c\/p\u003e\n\n\u003cp\u003eIf you only ever run one kind of cartridge, the TIK30's presets are all you need. If you switch between thin distillate and thick live resin regularly, the Tik40's finer steps earn their keep.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWill this fit my cartridge?\u003c\/h3\u003e\n\u003cp\u003eIf your cart screws onto a battery, it is a 510 and it will fit. That covers almost every oil cartridge sold in Kenya. All-in-one disposables have no removable cart and are not compatible.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does the battery last on a charge?\u003c\/h3\u003e\n\u003cp\u003e400mAh is a day of moderate use for most people — longer at 1.8V or 2.4V, shorter at 4.2V, because higher voltage draws more current per pull.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does it take to charge?\u003c\/h3\u003e\n\u003cp\u003eRoughly 30 to 45 minutes from flat over USB Type-C. Unplug it when the screen shows full.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the preheat for?\u003c\/h3\u003e\n\u003cp\u003eWarming thick or cold oil so it reaches the coil. Fifteen seconds at 1.8V. Use it on the first pull of the day and on any live resin cart.\u003c\/p\u003e\n\n\u003ch3\u003eWhich voltage is best?\u003c\/h3\u003e\n\u003cp\u003eStart at 2.4V for standard distillate and 3.0V for live resin, then adjust. Lower means more flavour and longer cart life; higher means more vapour.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it come with a cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo — this is the battery only. Browse the \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e and \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e ranges for 510 cartridges to pair with it.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use it with CBD cartridges?\u003c\/h3\u003e\n\u003cp\u003eYes. Any 510-thread CBD cartridge works. CBD oil is often thinner, so 1.8V or 2.4V usually gives the best result.\u003c\/p\u003e\n\n\u003ch3\u003eWhich colour should I pick?\u003c\/h3\u003e\n\u003cp\u003eAll four are the same device — Rainbow, Black, Purple and White differ only in finish. Rainbow is the loudest; Black is the most discreet.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver outside Nairobi?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi on orders placed before 6pm, countrywide shipping everywhere else in Kenya, in plain unbranded packaging.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the DOTECO TIK30 510 Battery in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the DOTECO TIK30 Starry Sky 400mAh 510 battery in Rainbow, Black, Purple and White, with real verified stock — if the add-to-cart button is live, it is on the shelf and ready to move. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between. Discreet packaging as standard on every order.\u003c\/p\u003e\n\n\u003cp\u003ePair it with a cartridge from the \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e range, compare it against the \u003ca href=\"\/products\/doteco-tik40-ultra-510-battery-lighter-nairobi-kenya\"\u003eTik40 ULTRA\u003c\/a\u003e or the \u003ca href=\"\/products\/cigar-style-concealed-510-pen-battery-nairobi-kenya\"\u003eCigar Style concealed pen\u003c\/a\u003e, or see every option in \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e and \u003ca href=\"\/collections\/510-thread-pens-gear\"\u003e510 Thread Pens \u0026amp; Gear\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Charge with the supplied Type-C cable, do not leave charging unattended overnight, and keep away from water, direct heat and children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"DOTECO","offers":[{"title":"Rainbow","offer_id":67665588322673,"sku":null,"price":2499.0,"currency_code":"KES","in_stock":true},{"title":"Black","offer_id":67665588355441,"sku":null,"price":2499.0,"currency_code":"KES","in_stock":true},{"title":"Purple","offer_id":67665588388209,"sku":null,"price":2499.0,"currency_code":"KES","in_stock":true},{"title":"White","offer_id":67665588420977,"sku":null,"price":2499.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya-1.jpg?v=1791470989"},{"product_id":"doteco-tik40-ultra-510-battery-lighter-nairobi-kenya","title":"DOTECO Tik40 ULTRA 510 Battery + Built-In Lighter","description":"\u003cp\u003eThe \u003cstrong\u003eDOTECO Tik40 ULTRA\u003c\/strong\u003e is a \u003cstrong\u003etwo-in-one 510-thread battery and cigarette lighter\u003c\/strong\u003e in a full-metal body the size of a lighter — \u003cstrong\u003e400mAh\u003c\/strong\u003e, fully adjustable from \u003cstrong\u003e1.8V to 4.2V in 0.1V steps\u003c\/strong\u003e, with a large digital display. It is the only device on the shelf that covers both halves of a session: it fires your cartridge and it sparks your paper, so there is one thing in your pocket instead of two.\u003c\/p\u003e\n\n\u003cp\u003eThat sounds like a gimmick until you have been the person at a session with a charged battery and no lighter. The lighter sits in the base of the device, the 510 connection sits on top, and the metal shell means it survives being carried loose. The precision voltage control is the part vape users will care about most: twenty-five usable settings instead of the three or five presets every other pen battery gives you.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the Tik40 ULTRA over an ordinary pen battery\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e0.1V steps, not presets.\u003c\/strong\u003e Most batteries jump 1.8 → 2.4 → 3.0 → 3.6. If 2.4V is weak on your cart and 3.0V tastes scorched, you are stuck. Here you set 2.7V and move on.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe lighter is genuinely useful.\u003c\/strong\u003e Built into the bottom of the device. One pocket item covers carts, papers and candles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFull metal construction.\u003c\/strong\u003e No creaky plastic shell. It takes being carried loose in a bag far better than the usual pen.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eA screen you can actually read.\u003c\/strong\u003e Large digital display showing your exact voltage and charge, with a firework animation on power-up.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStandard 510 threading.\u003c\/strong\u003e Every ordinary oil cartridge screws straight in — THC, Delta-8 or CBD.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DOTECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Tik40 ULTRA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery with built-in lighter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage range:\u003c\/strong\u003e 1.8V – 4.2V, adjustable in 0.1V increments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond function:\u003c\/strong\u003e cigarette lighter in the base of the device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e precision-machined full metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e extra-large digital screen with colour interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Rainbow, Black, Purple, Orange, Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSetting the voltage properly — the 0.1V advantage\u003c\/h2\u003e\n\n\u003cp\u003eThe rule is simple: \u003cstrong\u003ethinner oil needs less power, thicker oil needs more.\u003c\/strong\u003e What the Tik40 adds is the ability to land between the usual presets, which is exactly where most cartridges actually want to run.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.8V – 2.2V.\u003c\/strong\u003e Thin distillate and CBD oil. Maximum flavour, smallest cloud, gentlest on the coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.3V – 2.7V.\u003c\/strong\u003e The sweet spot for most standard distillate carts. If a cart tastes harsh at 3.0V, this is where it belongs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.8V – 3.2V.\u003c\/strong\u003e Live resin, liquid diamonds and most thicker oils. Good balance of flavour and vapour.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V – 3.8V.\u003c\/strong\u003e Thick, cold, or nearly-empty carts that have stopped wicking well. Warmer draw, bigger cloud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.9V – 4.2V.\u003c\/strong\u003e Last resort for oil that will not move. Flavour drops off and the cart empties noticeably faster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMethod that works:\u003c\/strong\u003e start at 2.4V with a new cart. Take a short draw. If it is thin and tasteless, go up 0.2V and try again. If it is harsh or tastes toasted, come down 0.2V. Within three pulls you will have found the setting for that cart, and you can leave it there for the whole cartridge.\u003c\/p\u003e\n\n\u003cp\u003eDifferent oils want different settings, which is the whole reason fine control matters. A thin CBD cart and a liquid-diamond THC cart will not be happy at the same voltage, and with presets you end up compromising on one of them.\u003c\/p\u003e\n\n\u003ch2\u003eUsing the built-in lighter\u003c\/h2\u003e\n\n\u003cp\u003eThe lighter is at the base, separate from the vape circuit — it does not drain the vape battery in any way that matters, and using one does not interfere with the other.\u003c\/p\u003e\n\n\u003cp\u003ePractical notes worth knowing:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eKeep the lighter end away from the cartridge when you spark it. Heat and oil do not mix, and a warm cart leaks.\u003c\/li\u003e\n\u003cli\u003eDo not use the lighter while the device is on charge.\u003c\/li\u003e\n\u003cli\u003eAs with any lighter, do not leave it in direct sun in a parked car.\u003c\/li\u003e\n\u003cli\u003eIf you mostly want a lighter rather than a battery, the \u003ca href=\"\/collections\/lighters-accessories-nairobi-kenya\"\u003eLighters \u0026amp; Refills\u003c\/a\u003e range has dedicated options that will outlast this as a pure lighter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWill my cartridge fit? Understanding 510 thread\u003c\/h2\u003e\n\n\u003cp\u003e\"510\" is a thread standard, not a brand — ten threads at 0.5mm pitch, the default fitting for oil cartridges for years now. \u003cstrong\u003eIf your cart screws onto a battery, it is a 510 and it fits this device.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSo the Tik40 ULTRA works across essentially the whole cartridge shelf: Trap House Exotics 1g carts, Mellow Melts, Choiceslab and any other standard 510 cart. What it will not take is an all-in-one disposable, which has its own built-in battery and nothing to unscrew, or a proprietary pod system that uses a deliberately non-standard fitting.\u003c\/p\u003e\n\n\u003ch2\u003eBattery care and travel\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnplug it when it shows full.\u003c\/strong\u003e Leaving a small cell on trickle charge overnight is the fastest way to shorten its life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTop up before it dies.\u003c\/strong\u003e Charging from a quarter is gentler than draining to flat every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKeep it cool.\u003c\/strong\u003e Out of direct sun, out of a parked car. Heat is harder on lithium cells than use is — and this device also contains a lighter, which is another reason not to leave it baking.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnscrew the cart for long journeys.\u003c\/strong\u003e Vibration and pressure cause leaks; a leaked cart fouls the centre pin and then nothing fires.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eClean the connection occasionally.\u003c\/strong\u003e A cotton bud with a little isopropyl alcohol on the centre pin fixes the majority of \"it stopped working\" complaints.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt will not fire.\u003c\/strong\u003e Check it is unlocked — most 510 batteries lock and unlock with five rapid clicks. Then check charge, then clean the centre pin. Also loosen the cart a quarter-turn; over-tightening shorts the connection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt fires but produces nothing.\u003c\/strong\u003e The oil has not reached the coil. Warm the cart in your hand for a minute, then draw gently at a low voltage. Hard pulls on a cold cart flood the coil.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBurnt taste.\u003c\/strong\u003e Voltage too high. Come down 0.3V, take shorter draws, pause between them. A genuinely burnt coil does not recover, so act on the first hint of it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGurgling or oil in the mouthpiece.\u003c\/strong\u003e The coil is flooded, usually from over-tightening or hard cold draws. Unscrew the cart, dab the base, leave it upright for ten minutes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe screen reads oddly or the device locks up.\u003c\/strong\u003e Let it discharge fully, then charge it from flat once. That resolves most firmware hiccups on small devices like this.\u003c\/p\u003e\n\n\u003ch2\u003eTik40 ULTRA or TIK30?\u003c\/h2\u003e\n\n\u003cp\u003eSame brand, same 400mAh capacity, same 510 fitting. The split is control and extras.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the Tik40 ULTRA\u003c\/strong\u003e for 0.1V precision across the whole 1.8–4.2V range, a full metal body, and the built-in lighter. Worth it if you run several different cartridges, or if you want one pocket item instead of two.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the \u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eTIK30 Starry Sky\u003c\/a\u003e\u003c\/strong\u003e for the wrap-around curved display, five simple preset voltages and a 15-second preheat cycle. Simpler to live with if you only ever run one kind of cart.\u003c\/p\u003e\n\n\u003cp\u003eThe TIK30 has the preheat function and the more striking screen; the Tik40 has the finer control, the metal shell and the lighter. Neither is the better battery outright — they are built for different habits.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs this a battery or a lighter?\u003c\/h3\u003e\n\u003cp\u003eBoth. The 510 connection for your cartridge is on top, and a cigarette lighter is built into the base. They work independently.\u003c\/p\u003e\n\n\u003ch3\u003eWill my cartridge fit?\u003c\/h3\u003e\n\u003cp\u003eYes, if it screws on — that is a 510 fitting and it covers almost every oil cartridge on the market. All-in-one disposables are not compatible.\u003c\/p\u003e\n\n\u003ch3\u003eHow is this different from a normal pen battery?\u003c\/h3\u003e\n\u003cp\u003eThree things: voltage adjustable in 0.1V steps instead of three or five presets, a full metal body instead of plastic, and the built-in lighter.\u003c\/p\u003e\n\n\u003ch3\u003eWhat voltage should I start at?\u003c\/h3\u003e\n\u003cp\u003e2.4V for standard distillate, 3.0V for live resin or liquid diamonds. Then move in 0.2V steps until the draw is right.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does the charge last?\u003c\/h3\u003e\n\u003cp\u003e400mAh gives most people a full day of moderate use. Running at 4.0V+ drains it considerably faster than 2.4V does.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the lighter drain the vape battery?\u003c\/h3\u003e\n\u003cp\u003eNot to any degree you will notice in normal use. The lighter draws briefly and only while you are sparking it.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it come with a cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo — battery only. Pair it with something from \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e or \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAre the colours different devices?\u003c\/h3\u003e\n\u003cp\u003eNo. Rainbow, Black, Purple, Orange and Blue are the same Tik40 ULTRA in five finishes.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver countrywide?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi for orders before 6pm, countrywide shipping across the rest of Kenya, discreet packaging on every order.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the DOTECO Tik40 ULTRA in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the DOTECO Tik40 ULTRA 510 battery and lighter in Rainbow, Black, Purple, Orange and Blue, with real verified stock — if the add-to-cart button is live, it is on the shelf. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between, in plain unbranded packaging.\u003c\/p\u003e\n\n\u003cp\u003eCompare it with the \u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eTIK30 Starry Sky\u003c\/a\u003e or the \u003ca href=\"\/products\/cigar-style-concealed-510-pen-battery-nairobi-kenya\"\u003eCigar Style concealed pen\u003c\/a\u003e, browse all \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e and \u003ca href=\"\/collections\/510-thread-pens-gear\"\u003e510 Thread Pens \u0026amp; Gear\u003c\/a\u003e, or add a cartridge from \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Contains a lighter: keep away from direct heat and flammable material, never use while charging, and keep out of reach of children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"DOTECO","offers":[{"title":"Rainbow","offer_id":67665589043569,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":true},{"title":"Black","offer_id":67665589076337,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":true},{"title":"Purple","offer_id":67665589109105,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":true},{"title":"Orange","offer_id":67665589141873,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":false},{"title":"Blue","offer_id":67665589174641,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/doteco-tik40-ultra-510-battery-lighter-rainbow-nairobi-kenya.jpg?v=1791470989"},{"product_id":"cigar-style-concealed-510-pen-battery-nairobi-kenya","title":"Cigar Style Concealed 510 Thread Cartridge Pen 400mah Battery","description":"\u003cp\u003eThe \u003cstrong\u003eCigar Style Concealed 510 Pen Battery\u003c\/strong\u003e is a \u003cstrong\u003e400mAh variable-voltage 510-thread battery disguised as a cigar\u003c\/strong\u003e — real wood-grain finish, a cigar band around the body, three voltage settings and a ten-second preheat. It exists for one reason: so that what you are holding does not read as a vape to anyone glancing across a room.\u003c\/p\u003e\n\n\u003cp\u003eEvery other 510 battery on the market announces itself. It is a small black stick with a button and a glowing LED, and it is instantly recognisable as what it is. This one reads as a cigar until you are close enough to see the voltage screen in the base. If discretion is the thing you actually care about — around family, at work, in a bar, anywhere you would rather not explain yourself — this is the most discreet 510 battery sold in Kenya.\u003c\/p\u003e\n\n\u003ch2\u003eWhy the cigar format works\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eNobody looks twice.\u003c\/strong\u003e A cigar in someone's hand is unremarkable. A vape pen is not. That is the entire product and it does the job well.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt conceals the cartridge.\u003c\/strong\u003e The body is wide enough that the cart sits inside the wooden shell rather than sticking out on top — which is the detail that gives every other \"discreet\" battery away.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt is comfortable to hold.\u003c\/strong\u003e Wider than a pen, so it sits in the hand properly instead of being pinched between two fingers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThree voltages and a preheat.\u003c\/strong\u003e It is not a dumb single-fire device. You can match it to the cartridge and warm thick oil before drawing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStandard 510 thread.\u003c\/strong\u003e Any ordinary oil cartridge screws in.\u003c\/p\u003e\n\n\u003ch2\u003eFull specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Cigar Style Concealed Preheat VV Battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 510-thread cartridge battery (concealed cigar format)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 400mAh, built-in rechargeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e standard 510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage settings:\u003c\/strong\u003e 3 steps — 2.7V, 3.4V, 4.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreheat:\u003c\/strong\u003e 10 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e voltage and battery readout in the base\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e American Walnut, Light Brown, Dark Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e 1 × cigar VV battery, 1 × pack box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e 510-thread THC, Delta-8 and CBD oil cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e same-day across Nairobi, countrywide shipping across Kenya\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDiscretion in practice — what it does and does not hide\u003c\/h2\u003e\n\n\u003cp\u003eWorth being straight about this rather than overselling it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it hides well:\u003c\/strong\u003e the shape and the silhouette. At conversational distance it reads as a cigar, in the hand and in a pocket. There is no glowing tip, no pen outline, and no visible cartridge.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it does not hide:\u003c\/strong\u003e vapour and smell. This is still a vape — it produces a visible cloud and whatever your cartridge smells like. If you need no vapour at all, a battery is the wrong format and an edible is the right one; the \u003ca href=\"\/collections\/thc-gummies-nairobi-kenya\"\u003eTHC Gummies\u003c\/a\u003e range covers that.\u003c\/p\u003e\n\n\u003cp\u003eA few practical habits that help: keep it in the pack box it ships with rather than loose; take shorter draws, which produce far less visible vapour than long ones; and run the lowest voltage that works for your cart, since 2.7V clouds much less than 4.2V.\u003c\/p\u003e\n\n\u003ch2\u003eWhich voltage should you use?\u003c\/h2\u003e\n\n\u003cp\u003eThree settings, and the logic is the same as any variable-voltage battery: \u003cstrong\u003ethin oil wants less power, thick oil wants more.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.7V.\u003c\/strong\u003e Thin distillate and CBD oil. The best flavour, the least vapour, and the kindest setting for the coil. Start here — and if discretion is your priority, stay here.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.4V.\u003c\/strong\u003e The middle setting and the right one for most live resin and liquid-diamond carts. Good balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.2V.\u003c\/strong\u003e Thick, cold or nearly-finished carts. Biggest cloud, warmest draw, and it empties the cart faster.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIf a cart tastes burnt, drop a setting.\u003c\/strong\u003e Burnt flavour is almost always too much voltage rather than too little, and a scorched coil does not recover.\u003c\/p\u003e\n\n\u003ch2\u003eUsing the 10-second preheat\u003c\/h2\u003e\n\n\u003cp\u003ePreheat warms the oil without you drawing, so it wicks into the coil properly. Use it when:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eIt is the first pull of the day and the oil has thickened overnight.\u003c\/li\u003e\n\u003cli\u003eYou are running a live resin or liquid-diamond cart, which are thicker than standard distillate.\u003c\/li\u003e\n\u003cli\u003eIt is a cool evening, or you are somewhere cold up-country.\u003c\/li\u003e\n\u003cli\u003eThe draw feels blocked, or the first pull comes out thin and flavourless.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNever force a hard draw on a cold, stiff cart. That floods the coil and puts oil in your mouth. Preheat, then pull gently.\u003c\/p\u003e\n\n\u003ch2\u003eWill my cartridge fit?\u003c\/h2\u003e\n\n\u003cp\u003e\"510\" is a thread standard, not a brand — the ten-thread, 0.5mm-pitch fitting that has been the default for oil cartridges for years. \u003cstrong\u003eIf your cartridge screws onto a battery, it is a 510 and it fits.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThat means almost the entire cartridge shelf works here: Trap House Exotics 1g carts, Mellow Melts, Choiceslab and the rest of the \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e range. All-in-one disposables have the battery built in and nothing to unscrew, so those are not compatible.\u003c\/p\u003e\n\n\u003cp\u003eOne format note specific to this device: because the cart sits inside the cigar body rather than on top, \u003cstrong\u003every tall or unusually wide 2g cartridges may not seat fully.\u003c\/strong\u003e Standard 0.5g and 1g carts are the safest fit, and standard 1g is what most people will be running.\u003c\/p\u003e\n\n\u003ch2\u003eBattery care\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnplug at full.\u003c\/strong\u003e Do not leave a 400mAh cell on charge overnight — trickle charging is what kills small batteries early.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTop up early.\u003c\/strong\u003e Charging from a quarter is gentler than running it flat every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKeep it cool and dry.\u003c\/strong\u003e Out of a parked car, out of direct sun. The wood finish also prefers not to be baked.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnscrew the cart for travel.\u003c\/strong\u003e Pressure and vibration cause leaks, and a leak inside a concealed body is more annoying to clean than on an open pen.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eClean the centre pin.\u003c\/strong\u003e A cotton bud with a little isopropyl alcohol clears residue, and residue on the pin is the cause of most sudden \"it stopped firing\" problems.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eIt will not fire.\u003c\/strong\u003e Check it is unlocked (five rapid clicks on most 510 batteries), then the charge, then the centre pin. Loosen the cart a quarter-turn — over-tightening shorts the connection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNo vapour even though it fires.\u003c\/strong\u003e The oil has not reached the coil. Run the preheat, warm the cart in your hand, then draw gently.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBurnt taste.\u003c\/strong\u003e Drop to a lower voltage, shorten your draws, and pause a few seconds between them.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOil in the mouthpiece or gurgling.\u003c\/strong\u003e Flooded coil, usually from over-tightening or hard cold pulls. Unscrew the cart, dab the base dry, stand it upright for ten minutes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe cart will not sit flush in the body.\u003c\/strong\u003e It is too tall or too wide for the concealed housing. A standard 1g cart will seat properly.\u003c\/p\u003e\n\n\u003ch2\u003eHow it compares to the other 510 batteries we stock\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCigar Style Concealed\u003c\/strong\u003e — the most discreet by a wide margin, three voltages, 10-second preheat. Choose it when not looking like you are vaping is the point.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/products\/doteco-tik30-starry-sky-510-battery-400mah-nairobi-kenya\"\u003eDOTECO TIK30 Starry Sky\u003c\/a\u003e\u003c\/strong\u003e — five voltages, 15-second preheat, wrap-around curved display. Choose it for the most control in the smallest standard-pen shape.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/products\/doteco-tik40-ultra-510-battery-lighter-nairobi-kenya\"\u003eDOTECO Tik40 ULTRA\u003c\/a\u003e\u003c\/strong\u003e — 0.1V precision across 1.8–4.2V, full metal body, built-in cigarette lighter. Choose it if you want fine control and one pocket item instead of two.\u003c\/p\u003e\n\n\u003cp\u003eAll three are 400mAh and all three take standard 510 carts, so the decision is really about shape and priorities rather than performance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eDoes it really look like a cigar?\u003c\/h3\u003e\n\u003cp\u003eAt normal distance, yes — wood-grain body, cigar band, tapered shape. Up close you can see the screen and button in the base.\u003c\/p\u003e\n\n\u003ch3\u003eWill my cartridge fit?\u003c\/h3\u003e\n\u003cp\u003eAny 510-thread cart will thread in. Standard 0.5g and 1g carts seat best; unusually tall or wide 2g carts may not sit flush in the concealed body.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it hide the smell?\u003c\/h3\u003e\n\u003cp\u003eNo. It hides the shape, not the vapour or the smell. Nothing that produces vapour can hide those.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the three voltages?\u003c\/h3\u003e\n\u003cp\u003e2.7V, 3.4V and 4.2V. Start at 2.7V for standard distillate and 3.4V for live resin.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does a charge last?\u003c\/h3\u003e\n\u003cp\u003e400mAh is a day of moderate use for most people — longer at 2.7V, shorter at 4.2V.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is in the box?\u003c\/h3\u003e\n\u003cp\u003eOne cigar VV battery and the pack box. No cartridge and no charger cable — pair it with a cart from \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eAre the three finishes different devices?\u003c\/h3\u003e\n\u003cp\u003eNo. American Walnut, Light Brown and Dark Brown are the same battery in three wood finishes.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use it with CBD cartridges?\u003c\/h3\u003e\n\u003cp\u003eYes — any 510 CBD cart works, and 2.7V usually suits thinner CBD oil best.\u003c\/p\u003e\n\n\u003ch3\u003eDo you deliver countrywide?\u003c\/h3\u003e\n\u003cp\u003eYes. Same-day across Nairobi on orders before 6pm, countrywide shipping everywhere else in Kenya, always in plain unbranded packaging.\u003c\/p\u003e\n\n\u003ch2\u003eBuy the Cigar Style Concealed 510 Pen Battery in Kenya\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoyal Mist Smoke Shop\u003c\/strong\u003e stocks the Cigar Style Concealed 400mAh 510 battery in American Walnut, Light Brown and Dark Brown, with real verified stock — if the add-to-cart button is live, it is on the shelf and ready to move. Pay by M-Pesa, Airtel Money, PesaLink or card through secure Paystack checkout.\u003c\/p\u003e\n\n\u003cp\u003eWe deliver to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Nyeri, Machakos, Naivasha, Meru, Embu, Kericho, Kakamega, Kisii, Malindi and everywhere in between, discreetly packaged every time.\u003c\/p\u003e\n\n\u003cp\u003eSee the rest of the range in \u003ca href=\"\/collections\/510-cart-batteries-nairobi-kenya\"\u003e510 Cart Batteries\u003c\/a\u003e and \u003ca href=\"\/collections\/510-thread-pens-gear\"\u003e510 Thread Pens \u0026amp; Gear\u003c\/a\u003e, or add a cartridge from \u003ca href=\"\/collections\/exotic-carts-nairobi-kenya\"\u003eExotic Carts\u003c\/a\u003e and \u003ca href=\"\/collections\/thc-vapes-carts-delta-8-thc-cartridges-with-oil-nairobi-kenya\"\u003eVapes \u0026amp; Carts\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Strictly 18+. Battery only — no cartridge included. Keep away from water and direct heat, do not leave charging unattended, and keep out of reach of children.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Royal Mist","offers":[{"title":"American Walnut","offer_id":67665589633393,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":false},{"title":"Light Brown","offer_id":67665589666161,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":true},{"title":"Dark Brown","offer_id":67665589698929,"sku":null,"price":2999.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8614\/9489\/files\/cigar-style-concealed-510-pen-battery-american-walnut-nairobi-kenya.jpg?v=1791470990"}],"url":"https:\/\/royalmist.co.ke\/collections\/510-thread-pens-gear.oembed","provider":"Royal Mist","version":"1.0","type":"link"}