{"product_id":"vapcell-b30-18650-3000mah-battery","title":"Vapcell B30 18650 3000mAh Battery","description":"\u003ch2\u003eVapcell B30 18650 3000mAh Battery\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVapcell B30 18650 3000mAh Battery \u003c\/strong\u003eis a rechargeable INR cell holding 3000mAh, built for external mod use. It is rated at 20A continuous discharge, with a 35A peak, and nominal voltage is set at 3.60V. Full charge reaches 4.20V, and the cell cuts off at 2.5V once discharged.\u003c\/p\u003e\n\u003cp\u003eIt weighs around 48g and measures 18.4mm by 65.0mm, and it is supplied in Gold with a flat top terminal and no built-in protection circuit. The cell is charged away from the mod on a dedicated external charger, and a worn or swollen B30 is simply swapped for a fresh one.\u003c\/p\u003e\n\u003ch3\u003eWhat to Know About the B30\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3000mAh typical capacity, 2900mAh minimum, at 0.2C discharge\u003c\/li\u003e\n\u003cli\u003eRated at 20A continuous discharge, with a 35A peak\u003c\/li\u003e\n\u003cli\u003eFlat top INR cell, supplied unprotected\u003c\/li\u003e\n\u003cli\u003eFits single or dual-cell mods with a standard 18650 bay\u003c\/li\u003e\n\u003cli\u003eNot compatible with 21700 or built-in battery devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures of Vapcell B30 18650 3000mAh Battery\u003c\/h2\u003e\n\u003cp\u003eFour figures decide whether an external cell suits a given mod: discharge rating, capacity, resistance and terminal type. The B30 is built around a balance of the first two, and the other two follow from the INR chemistry Vapcell uses.\u003c\/p\u003e\n\u003ch3\u003e20A Continuous, 35A Peak Discharge\u003c\/h3\u003e\n\u003cp\u003eRegulated and mechanical mods draw current fastest at low resistance and high wattage, so a cell's discharge rating sets how far it can be pushed. A \u003cstrong\u003e20A 18650\u003c\/strong\u003e like the B30 holds that current continuously, with a 35A peak, which covers most single-cell setups without the cell running hot under load.\u003c\/p\u003e\n\u003ch3\u003e3000mAh INR Capacity\u003c\/h3\u003e\n\u003cp\u003eCapacity and discharge current usually trade against each other in an 18650 cell, and Vapcell has pitched the B30 toward the higher-capacity end at \u003cstrong\u003e3000mAh\u003c\/strong\u003e typical, with a 2900mAh minimum at 0.2C. A single-cell mod running at moderate wattage rarely needs a second charge before bedtime, which is the main reason buyers pick a 3000mAh cell over a lower-capacity, higher-drain alternative from the same \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-batteries\" title=\"Vape Batteries\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eVape Batteries\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e\n\u003ch3\u003e14mOhm Internal Resistance\u003c\/h3\u003e\n\u003cp\u003eVoltage sag under load traces back to internal resistance, and a higher figure means the cell loses power faster as it empties. At around \u003cstrong\u003e14mOhm\u003c\/strong\u003e, the B30 holds its voltage reasonably well from a full charge down toward the 2.5V cutoff, so output near the end of a charge is not drastically weaker than at the start.\u003c\/p\u003e\n\u003ch3\u003eFlat Top, Unprotected Cell\u003c\/h3\u003e\n\u003cp\u003eMost mod batteries ship as \u003cstrong\u003eflat top\u003c\/strong\u003e cells rather than button top, and the B30 follows that norm with no raised positive terminal. It also carries no built-in protection circuit, leaving the mod's own regulation to manage voltage and current rather than a circuit built into the cell.\u003c\/p\u003e\n\u003ch3\u003eDedicated External Charging\u003c\/h3\u003e\n\u003cp\u003eNo charge port is fitted to the B30 itself. Charging is handled on a separate 18650 charger built for lithium-ion cells, and the standard charge current is set at 1500mA. Staying close to that figure keeps a \u003cstrong\u003eVapcell mod battery\u003c\/strong\u003e running at its rated cycle life for longer.\u003c\/p\u003e\n\u003ch2\u003eHow to Fit the B30\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1:\u003c\/strong\u003e Take the battery out of its packaging and check the wrap for tears, punctures or exposed metal before it goes anywhere near a mod.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 2:\u003c\/strong\u003e Charge it fully on a dedicated external \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-battery-chargers\" title=\"Battery Chargers\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eBattery Chargers\u003c\/strong\u003e\u003c\/a\u003e unit rather than through the mod itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 3:\u003c\/strong\u003e Line up the flat top against the polarity markings printed inside the battery bay before it goes in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 4:\u003c\/strong\u003e Slide the cell into a mod that takes a single or dual removable 18650, then close the battery bay securely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 5:\u003c\/strong\u003e Keep a spare cell in a case rather than loose in a pocket or bag, since a stray coin or key touching both terminals can short the battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 6:\u003c\/strong\u003e Replace the B30 once the wrap is damaged or output drops noticeably, rather than continuing to charge and discharge a compromised cell.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the B30 Box\u003c\/h2\u003e\n\u003cp\u003eThe B30 ships as a single cell, ready to charge before its first use. Nothing else is bundled in with it, so a charger and a case are both worth ordering alongside it.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Vapcell B30 18650 3000mAh Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo charger, mod or carry case is included. The cell is charged and stored separately.\u003c\/p\u003e\n\u003ch2\u003eDevices Compatible With the Vapcell B30\u003c\/h2\u003e\n\u003cp\u003eAn external 18650 bay is all the \u003cstrong\u003eB30\u003c\/strong\u003e needs. That bay might belong to a single-cell \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/regulated-mods\" title=\"Regulated Mods\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eRegulated Mods\u003c\/strong\u003e\u003c\/a\u003e device, one half of a dual-cell \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/box-mods\" title=\"Box Mods\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eBox Mods\u003c\/strong\u003e\u003c\/a\u003e unit, or a mechanical tube built around a removable cell.\u003c\/p\u003e\n\u003cp\u003eIt is not built for 21700 or 20700 bays, and it will not fit a device with a sealed, built-in battery. Which cell size a specific mod takes is usually confirmed on the battery compartment sticker or in the manufacturer's spec sheet before ordering.\u003c\/p\u003e\n\u003ch2\u003eAbout Vapcell\u003c\/h2\u003e\n\u003cp\u003eVapcell manufactures high-drain 18650 and 21700 cells for vaping and flashlight use, built around INR chemistry chosen for discharge performance over raw capacity. Every \u003cstrong\u003eVapcell 18650\u003c\/strong\u003e in the range, including the B30, is built to the same standard rather than sold as a budget line.\u003c\/p\u003e\n\u003cp\u003eThe B30 sits in that line-up as a 3000mAh, 20A cell aimed at everyday single and dual-cell mods. Vapcell's cells are put through independent discharge testing rather than relying on printed figures alone, with the B30's results running close to well-regarded 30Q-class high-drain cells. Pirate Vapes carries the B30 alongside the wider Vapcell charger range, so a matching charger is never a separate errand.\u003c\/p\u003e\n\u003ch2\u003eStock Up on the Vapcell B30\u003c\/h2\u003e\n\u003cp\u003eA spare cell is only useful with somewhere to charge it, so a dedicated charger is worth adding to the same order. A case is worth adding too, if the B30 is going to travel in a bag rather than sit in a drawer. Browse \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-accessories\" title=\"Vape Accessories\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eVape Accessories\u003c\/strong\u003e\u003c\/a\u003e for both.\u003c\/p\u003e\n\u003cp\u003eA basket past £40 travels on Free Pirate Post. Anything placed before 3:30pm Monday to Friday on Tracked 24 is dispatched that same day, and weekend or bank holiday orders go out the next working day instead. \u003cstrong\u003ePirate Vapes\u003c\/strong\u003e runs an age-verified checkout throughout.\u003c\/p\u003e\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe B30 works well as an \u003cstrong\u003e18650 battery UK\u003c\/strong\u003e vapers can trust, whether that is a single-cell \u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-mods\" title=\"Vape Mods\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eVape Mods\u003c\/strong\u003e\u003c\/a\u003e setup at home or a spare cell carried while the first one charges. It is equally at home as a single spare or one half of a matched dual-cell pair.\u003c\/p\u003e\n\u003cp\u003eFor sale to over-18s only, it pairs naturally with a dedicated charger and a case. Browse more external cells and mod parts at \u003ca href=\"https:\/\/piratevapes.co.uk\" title=\"Pirate Vapes\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003ePirate Vapes\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat mods does the Vapcell B30 fit?\u003c\/h3\u003e\n\u003cp\u003eAny mod built around a removable 18650 accepts this B30 battery, from single-cell regulated devices to dual-cell box mods and mechanical tubes. A 21700 bay or a sealed, built-in battery is the only real block.\u003c\/p\u003e\n\u003ch3\u003eIs the Vapcell B30 protected or unprotected?\u003c\/h3\u003e\n\u003cp\u003eIt is an unprotected cell with no built-in circuit board, which is standard for an external 18650 used in a regulated mod that manages voltage and current limits itself.\u003c\/p\u003e\n\u003ch3\u003eWhat charger does the Vapcell B30 need?\u003c\/h3\u003e\n\u003cp\u003eAny dedicated external lithium-ion charger that supports 18650 cells and a charge current around 1500mA works. It should never be charged through a USB port built into a mod.\u003c\/p\u003e\n\u003ch3\u003eHow long does a full charge last?\u003c\/h3\u003e\n\u003cp\u003eThat depends on the wattage a mod runs at. At moderate power on a single-cell setup, a full charge from this 3000mAh battery typically covers a day of regular use.\u003c\/p\u003e\n\u003ch3\u003eWhat colour is the Vapcell B30?\u003c\/h3\u003e\n\u003cp\u003eIt ships in Gold, which is the only finish currently listed for this model.\u003c\/p\u003e\n\u003ch3\u003eCan two Vapcell B30 batteries be used together in a dual-cell mod?\u003c\/h3\u003e\n\u003cp\u003eTwo B30 cells work well together in a dual-cell mod, provided both are the same age and have been charged and discharged evenly. Mixing a new cell with a worn one in the same mod is not recommended.\u003c\/p\u003e","brand":"Vapcell","offers":[{"title":"Default Title","offer_id":52934440780058,"sku":null,"price":7.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/5675\/3690\/files\/Vapcell_B30_18650_3000mAh_Battery.jpg?v=1790167021","url":"https:\/\/piratevapes.co.uk\/products\/vapcell-b30-18650-3000mah-battery","provider":"Pirate Vapes","version":"1.0","type":"link"}