{"product_id":"vapcell-u30-18650-3000mah-30a-battery","title":"Vapcell U30 18650 3000mAh 30A 3.7V Battery","description":"\u003cp\u003eThe \u003cstrong\u003e\u003ca href=\"\/collections\/vapcell\"\u003eVapcell\u003c\/a\u003e U30 18650 3000mAh 30A 3.7V Battery\u003c\/strong\u003e is a high-drain rechargeable \u003ca href=\"\/collections\/18650-batteries\"\u003e18650 vape battery\u003c\/a\u003e designed for powerful compatible vape devices. With a 3000mAh nominal capacity, 3.7V nominal voltage and 30A continuous discharge rating, this battery is made for users who need reliable output, longer usage time and strong performance from an external battery device.\u003c\/p\u003e\n\u003cp\u003eBuilt using Li-ion INR chemistry, the Vapcell U30 is suitable for compatible \u003ca href=\"\/collections\/box-mods\"\u003ebox mods\u003c\/a\u003e, advanced vape kits and devices that require removable 18650 batteries. It has a gold wrap, a 2900mAh minimum rated capacity and supports CC\/CV charging up to 4.2V. Because this battery does not include a built-in BMS protection circuit, it should only be used by adults who understand safe battery handling, correct charging and external battery care.\u003c\/p\u003e\n\u003ch2\u003eVapcell U30 18650 3000mAh 30A Battery Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRechargeable 18650 vape battery\u003c\/li\u003e\n\u003cli\u003e3000mAh nominal capacity\u003c\/li\u003e\n\u003cli\u003e2900mAh minimum rated capacity\u003c\/li\u003e\n\u003cli\u003e3.7V nominal voltage\u003c\/li\u003e\n\u003cli\u003e30A continuous discharge current\u003c\/li\u003e\n\u003cli\u003e45A max short discharge current\u003c\/li\u003e\n\u003cli\u003eLi-ion INR battery type\u003c\/li\u003e\n\u003cli\u003eCC\/CV 4.2V charging method\u003c\/li\u003e\n\u003cli\u003e1500mA standard charging current\u003c\/li\u003e\n\u003cli\u003e3A rapid charge current\u003c\/li\u003e\n\u003cli\u003e2.7V discharge voltage\u003c\/li\u003e\n\u003cli\u003e11.1Wh energy density\u003c\/li\u003e\n\u003cli\u003eGold battery wrap\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible external battery vape devices\u003c\/li\u003e\n\u003cli\u003eNo built-in BMS protection circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVapcell U30 18650 3000mAh 30A Battery Performance\u003c\/h2\u003e\n\u003cp\u003eThe Vapcell U30 18650 battery is made for users who need a balance of capacity and discharge performance. The 3000mAh nominal capacity helps support longer use between charges, while the 30A continuous discharge rating makes it suitable for compatible high-drain vape devices that require strong current output. This makes it a practical choice for experienced users running regulated mods, advanced vape kits or devices that require a reliable 18650 cell.\u003c\/p\u003e\n\u003cp\u003eSince this is an external battery, performance will depend on the device it is used with, the coil resistance, wattage setting and how safely the battery is maintained. It is not designed for beginners who are unfamiliar with battery safety. Always use the battery within the limits of your device and never use it if the wrap is damaged, torn or loose. For the safest setup, pair it with a compatible \u003ca href=\"\/collections\/chargers\"\u003evape battery charger\u003c\/a\u003e and store it in a protective battery case when not in use.\u003c\/p\u003e\n\u003ch2\u003eVapcell U30 18650 3000mAh 30A Battery Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Rechargeable 18650 Battery\u003c\/li\u003e\n\u003cli\u003eBattery Size: 18650\u003c\/li\u003e\n\u003cli\u003eBattery Chemistry: Li-ion, INR\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 3.7V\u003c\/li\u003e\n\u003cli\u003eNominal Capacity: 3000mAh\u003c\/li\u003e\n\u003cli\u003eMinimum Rated Capacity: 2900mAh\u003c\/li\u003e\n\u003cli\u003eCharging Method: CC\/CV 4.2CV\u003c\/li\u003e\n\u003cli\u003eDischarge Voltage: 2.7V\u003c\/li\u003e\n\u003cli\u003eStandard Charging Current CC: 1500mA\u003c\/li\u003e\n\u003cli\u003eRapid Charge Current: 3A\u003c\/li\u003e\n\u003cli\u003eContinuous Discharge Current: 30A\u003c\/li\u003e\n\u003cli\u003eMax Short Discharge Current: 45A\u003c\/li\u003e\n\u003cli\u003eEnergy Density: 11.1Wh\u003c\/li\u003e\n\u003cli\u003eBattery Size: 18.10mm x 65.00mm\u003c\/li\u003e\n\u003cli\u003eWeight: 48g Max\u003c\/li\u003e\n\u003cli\u003eColour: Gold\u003c\/li\u003e\n\u003cli\u003eOperating Temperature While Charging: 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature While Discharging: -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eBattery BMS Protection Circuit: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Uses The Vapcell U30 18650 3000mAh 30A Battery?\u003c\/h2\u003e\n\u003cp\u003eThe Vapcell U30 18650 3000mAh 30A Battery is made for experienced vapers who use compatible devices powered by removable 18650 batteries. It is a good match for users who want a rechargeable battery with strong discharge performance and a large capacity for everyday vaping. Because it is an unprotected external battery, it is best suited to people who already understand external battery safety and proper charging habits.\u003c\/p\u003e\n\u003cp\u003eThis battery is not suitable for devices that require built-in batteries, 21700 batteries, 20700 batteries or protected cells unless your device specifically supports this battery type. Always check your device manual before use. If your vape kit needs two batteries, use a matched pair of the same brand, model, age and charge cycle for safe and consistent performance.\u003c\/p\u003e\n\u003ch2\u003eVapcell U30 18650 Battery Safety Guidance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOnly use with compatible 18650 battery devices\u003c\/li\u003e\n\u003cli\u003eDo not use if the battery wrap is damaged\u003c\/li\u003e\n\u003cli\u003eAlways store in a protective case when not in use\u003c\/li\u003e\n\u003cli\u003eDo not carry loose in a pocket or bag with keys, coins or metal objects\u003c\/li\u003e\n\u003cli\u003eUse a suitable external battery charger where possible\u003c\/li\u003e\n\u003cli\u003eDo not overcharge, short circuit or expose to heat\u003c\/li\u003e\n\u003cli\u003eDo not use in devices that exceed the battery’s safe limits\u003c\/li\u003e\n\u003cli\u003eKeep away from children and pets\u003c\/li\u003e\n\u003cli\u003eRecycle responsibly when the battery reaches the end of its life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Devices and Accessories\u003c\/h2\u003e\n\u003cp\u003eThe Vapcell U30 18650 3000mAh 30A Battery is compatible with vape devices that accept removable 18650 cells. This can include selected \u003ca href=\"\/collections\/vape-kits\"\u003evape kits\u003c\/a\u003e, regulated box mods and advanced devices designed for external batteries. It is not a universal battery, so users should always check their device specifications before buying.\u003c\/p\u003e\n\u003cp\u003eFor safe charging and storage, this battery should be used with a suitable \u003ca href=\"\/collections\/chargers\"\u003eexternal battery charger\u003c\/a\u003e and a battery storage case. If your device uses two 18650 batteries, always buy and use the batteries as a matched pair. This helps keep charging, discharging and performance more consistent over time.\u003c\/p\u003e\n\u003ch2\u003eWhat Is Inside The Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Vapcell U30 18650 3000mAh 30A 3.7V Battery\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vapcell","offers":[{"title":"Default Title","offer_id":57938254561667,"sku":"VAPCELLU30\/isE23","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2860\/8220\/files\/vapcell-u30-18650.webp?v=1777533969","url":"https:\/\/vaping101.co.uk\/products\/vapcell-u30-18650-3000mah-30a-battery","provider":"Vaping 101 UK's Number 1","version":"1.0","type":"link"}