{"product_id":"xtar-21700-3-6v-led-flashlight-5000mah-button-top-rechargeable-battery","title":"Xtar 21700 3.6V LED Flashlight 5000mAh Button-Top Rechargeable Battery","description":"\u003cp\u003eThe Xtar 21700 3.6V rechargeable lithium-ion battery delivers exceptional power and endurance, making it ideal for high-drain devices such as tactical LED flashlights. With a high capacity of 5000mAh and a continuous discharge rating of 25A, this protected cell ensures long runtime and reliable output. Designed with advanced safety features and built to withstand repeated use, it supports over 500 recharge cycles—perfect for professional and heavy-duty applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh capacity 5000mAh for extended usage time\u003c\/li\u003e\n\u003cli\u003eSupports high current drain up to 25A continuous\u003c\/li\u003e\n\u003cli\u003eProtected cell with built-in safety circuit\u003c\/li\u003e\n\u003cli\u003eAdvanced safety features:\n\u003cul\u003e\n\u003cli\u003eOvercharge protection\u003c\/li\u003e\n\u003cli\u003eOver-discharge protection\u003c\/li\u003e\n\u003cli\u003eShort circuit protection\u003c\/li\u003e\n\u003cli\u003eOver current protection\u003c\/li\u003e\n\u003cli\u003eOver voltage protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eExplosion-proof valve for added safety\u003c\/li\u003e\n\u003cli\u003eHigh-performance core for stable output\u003c\/li\u003e\n\u003cli\u003eGold-plated protection board for improved conductivity and heat resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton Top design\u003c\/strong\u003e ensures wide device compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 5000mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge End Voltage:\u003c\/strong\u003e 2.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Discharge Current:\u003c\/strong\u003e 25A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Charging Voltage:\u003c\/strong\u003e 4.2±0.03V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Charging Current:\u003c\/strong\u003e 2500mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransport Voltage:\u003c\/strong\u003e 3.6~3.9V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver Current Protection:\u003c\/strong\u003e 25.5~35A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20~50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -20~50°C (Best at 25±5°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Resistance:\u003c\/strong\u003e ≤23mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecharge Cycles:\u003c\/strong\u003e Over 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Terminal:\u003c\/strong\u003e Button Top\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Uses:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTactical and LED Flashlights:\u003c\/strong\u003e Powers high-intensity lighting tools for professional use such as Xtar and Fenix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Equipment:\u003c\/strong\u003e Suitable for compatible camping lanterns, headlamps, and survival gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Electronics:\u003c\/strong\u003e Ideal for high-drain devices that demand consistent output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower tools:\u003c\/strong\u003e Used in power tool battey packs which require reliable protected cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis cell is a protected cell and and has a protruding button-top terminal. It is around 2.5mm longer than an unprotected cell. Please check if your device requires a protected or unprotected cell before purchasing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Xtar","offers":[{"title":"Default Title","offer_id":44349522706474,"sku":"XTA-LB-03240","price":10.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8098\/7434\/files\/XTA-LB-03240__02125.1753867856.1280.1280.png?v=1778507579","url":"https:\/\/www.batterystation.co.uk\/products\/xtar-21700-3-6v-led-flashlight-5000mah-button-top-rechargeable-battery","provider":"BatteryStation.co.uk","version":"1.0","type":"link"}