{"product_id":"golisi-g25-18650-2500mah-battery","title":"Golisi G25 18650 2500mAh Battery","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eGolisi G25 18650 2500mAh Battery\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e2500mAh capacity\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e20A continuous discharge\u003c\/span\u003e\u003cspan\u003e, and over \u003c\/span\u003e\u003cspan\u003e800 charge cycles\u003c\/span\u003e\u003cspan\u003e from a single \u003c\/span\u003e\u003cspan\u003e18650 cell\u003c\/span\u003e\u003cspan\u003e. The\u003cstrong\u003e Golisi G25\u003c\/strong\u003e is a \u003cstrong\u003erechargeable IMR battery\u003c\/strong\u003e built for\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-mods\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-mods\" target=\"_blank\" title=\"Vape Mods\" rel=\"noopener\"\u003e\u003cstrong\u003eV\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-mods\" target=\"_blank\" title=\"Vape Mods\" rel=\"noopener\"\u003e\u003cstrong\u003eape Mods\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and regulated devices that run on external 18650 cells. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e3.7V nominal voltage\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e30mΩ internal resistance\u003c\/span\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003eTÜV Rheinland certification\u003c\/strong\u003e\u003cspan\u003e. \u003cstrong\u003eGolisi\u003c\/strong\u003e includes a battery transport box in every pack. Over 18s only.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy vapers choose the Golisi G25:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e20A continuous discharge handles most regulated mods comfortably\u003c\/span\u003e\u003cspan\u003e, including dual-battery setups where each cell shares the load\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTÜV Rheinland certified\u003c\/span\u003e\u003cspan\u003e: genuine third-party laboratory testing, not a manufacturer self-declaration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e800+ charge cycles\u003c\/span\u003e\u003cspan\u003e translate to well over two years of daily use for most vapers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eExtra-thick casing\u003c\/span\u003e\u003cspan\u003e reduces wrap tears and short-circuit risk during everyday handling\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTransport box included\u003c\/span\u003e\u003cspan\u003e so you are not carrying a loose cell next to coins and keys\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eGolisi G25 18650 Battery Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTÜV Rheinland Is Not Just a Badge\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe G25 holds \u003c\/span\u003e\u003cstrong\u003eTÜV Rheinland\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e certification\u003c\/strong\u003e alongside \u003c\/span\u003e\u003cspan\u003eUN38.3 transport\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003eI\u003cstrong\u003eEC62133\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e safety \u003c\/strong\u003estandards. Those involve independent laboratory testing under controlled conditions and regular production monitoring. Practically speaking? The specs on the wrapper match what the cell actually delivers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy 20A Matters for Vape Mods\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMost regulated\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/box-mods\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/box-mods\" target=\"_blank\" title=\"Box Mods\" rel=\"noopener\"\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/box-mods\" target=\"_blank\" title=\"Box Mods\" rel=\"noopener\"\u003e\u003cstrong\u003eox Mods\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e draw between 10A and 20A under normal use. The G25 stays within its safe operating window at those loads without excessive heat buildup. Not a competition cell for mechanical setups, but for regulated devices it does exactly what you need.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e800 Cycles Changes the Running Cost\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA cell that lasts 800+ charge cycles is not one you replace every few months. Rotate two or three G25s, and you are looking at over two years before noticeable capacity loss. The maths works out considerably better than cheap cells that fade after a couple of hundred cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eThat Extra-Thick Casing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBattery wraps tear. Golisi engineered a thicker outer casing that resists nicks and general wear. A compromised wrap on an 18650 is a genuine safety risk, so extra protection at the manufacturing stage matters. Still worth inspecting regularly, obviously.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Set Up the Golisi G25 18650 Battery\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eInspect the wrap\u003c\/span\u003e\u003cspan\u003e before first use. Check for tears or exposed metal around the positive terminal.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCharge fully\u003c\/span\u003e\u003cspan\u003e using a dedicated\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-battery-chargers\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-battery-chargers\" target=\"_blank\" title=\"Battery Charger\" rel=\"noopener\"\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-battery-chargers\" target=\"_blank\" title=\"Battery Charger\" rel=\"noopener\"\u003e\u003cstrong\u003eattery Charger\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e that supports 18650 Li-ion cells. Do not exceed \u003c\/span\u003e\u003cspan\u003e2A charge current\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eInsert into your mod\u003c\/span\u003e\u003cspan\u003e with the correct polarity. Positive terminal faces the direction marked in the battery compartment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAllow the cell to rest for a couple of minutes\u003c\/span\u003e\u003cspan\u003e after charging before use. Gives the internal chemistry a moment to stabilise.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStart at moderate wattage\u003c\/span\u003e\u003cspan\u003e and increase gradually. The G25 handles up to \u003c\/span\u003e\u003cspan\u003e74W\u003c\/span\u003e\u003cspan\u003e at full charge, but staying below 60W keeps everything well within limits.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhat's in the Golisi G25 18650 Battery Box\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOne \u003c\/span\u003e\u003cspan\u003e2500mAh 18650 battery\u003c\/span\u003e\u003cspan\u003e and one \u003c\/span\u003e\u003cspan\u003ebattery transport box\u003c\/span\u003e\u003cspan\u003e. No charger, no mod, no e-liquid. You will need a compatible\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003echarger\u003c\/span\u003e\u003cspan\u003e if you do not already own one.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eA Reliable 18650 for Regulated Vape Mods\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe G25 fits any\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/regulated-mods\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/regulated-mods\" target=\"_blank\" title=\"Regulated Mod\" rel=\"noopener\"\u003e\u003cstrong\u003eR\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/regulated-mods\" target=\"_blank\" title=\"Regulated Mod\" rel=\"noopener\"\u003e\u003cstrong\u003eegulated Mod\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e with an 18650 bay.\u003cstrong\u003e Vaporesso, Geekvape, Voopoo,\u003c\/strong\u003e \u003cstrong\u003eSMOK\u003c\/strong\u003e, \u003cstrong\u003eInnokin\u003c\/strong\u003e: all compatible. Not suitable for mechanical mods or unregulated setups. The G25 is a workhorse cell, but it is not rated for the extreme loads mechanical builds can produce.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eAbout Golisi\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGolisi is a German-registered battery manufacturer (\u003cstrong\u003eGolimax GmbH)\u003c\/strong\u003e that specialises in rechargeable lithium-ion cells and smart chargers. The brand has built its identity around independently certified products, with \u003cstrong\u003eTÜV Rheinland\u003c\/strong\u003e and \u003cstrong\u003eHermes HanseControl \u003c\/strong\u003etesting across the range. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe G25 is one of the few vape-market 18650s that carries genuine third-party safety certification rather than self-declared ratings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStock Up and Save\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOne cell is a start. Two is a rotation. Three means you always have a charged battery ready. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery order from \u003c\/span\u003e\u003cstrong\u003ePirate Vapes\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eships the same day before 4 pm in padded packaging. Age-verified checkout, over-18s only. Spend over £25 and delivery is free with Free Pirate Post.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eConclusion\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe\u003cstrong\u003e Golisi G25\u003c\/strong\u003e is a certified, dependable 18650 for regulated mod users. \u003c\/span\u003e\u003cspan\u003e2500mAh\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e20A continuous\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e800+ charge cycles\u003c\/span\u003e\u003cspan\u003e, and \u003cstrong\u003eTÜV Rheinland testing\u003c\/strong\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo guesswork, no mystery specs. Browse more\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003evape batteries\u003c\/span\u003e\u003cspan\u003e and\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-accessories\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-accessories\" target=\"_blank\" title=\"Vape Accessories\" rel=\"noopener\"\u003e\u003cstrong\u003eV\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/piratevapes.co.uk\/collections\/vape-accessories\" target=\"_blank\" title=\"Vape Accessories\" rel=\"noopener\"\u003e\u003cstrong\u003eape Accessories\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e at\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePirate Vapes\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat devices does the G25 fit?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAny regulated mod with an \u003c\/span\u003e\u003cspan\u003e18650 battery bay\u003c\/span\u003e\u003cspan\u003e. Vaporesso, Geekvape, Voopoo, SMOK, and Innokin devices all work. Not for mechanical mods.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow long does a full charge last?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDepends on wattage. At 40 to 50W, most vapers get a full day. At 70W on a single cell, closer to half a day.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCan I charge the G25 inside my mod?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA dedicated external charger is better for the cell's long-term health. Charge at \u003c\/span\u003e\u003cspan\u003e2A or below\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIs the G25 safe for sub-ohm vaping?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn a regulated mod, yes. The chipset manages current draw. The \u003c\/span\u003e\u003cspan\u003e20A continuous rating\u003c\/span\u003e\u003cspan\u003e covers the vast majority of regulated sub-ohm setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow many recharge cycles before the G25 wears out?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGolisi rates the G25 at \u003c\/span\u003e\u003cspan\u003e800+ cycles\u003c\/span\u003e\u003cspan\u003e. With a two-cell rotation, that is over two years of daily use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Golisi","offers":[{"title":"Default Title","offer_id":52564602716442,"sku":null,"price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/5675\/3690\/files\/Golisi_G25_18650_2500mAh_Battery.jpg?v=1784729827","url":"https:\/\/piratevapes.co.uk\/products\/golisi-g25-18650-2500mah-battery","provider":"Pirate Vapes","version":"1.0","type":"link"}