{"title":"Tenpower 21700 Batteries","description":"\u003cp\u003eTenpower 21700 batteries are lithium-ion rechargeable cells designed for use in battery packs, energy storage systems, and a range of commercial and industrial applications. Manufactured by Tenpower, these cells are part of modern lithium-ion battery production focused on reliable performance and efficient energy delivery.\u003c\/p\u003e\n\n\u003cp\u003eThe 21700 format offers increased capacity and improved efficiency compared to smaller battery sizes, making Tenpower cells suitable for modern battery systems and evolving energy applications.\u003c\/p\u003e\n\n\u003ch3\u003ePopular Tenpower Models\u003c\/h3\u003e\n\u003cp\u003e\n✔ Tenpower 50XG – High-capacity 21700 cell designed for extended runtime applications\u003cbr\u003e\n✔ Tenpower 60XG – Next-generation high-capacity cell with increased energy density\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\n✔ OEM Manufacturer – Produced by Tenpower with consistent quality\u003cbr\u003e\n✔ Lithium-Ion Chemistry – Rechargeable cells with stable voltage output\u003cbr\u003e\n✔ Reliable Performance – Designed for consistent energy delivery\u003cbr\u003e\n✔ 21700 Format – Increased capacity and improved efficiency\n\u003c\/p\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003e\n✔ Battery Pack Assembly – Used in lithium-ion pack builds and integrations\u003cbr\u003e\n✔ Energy Storage Systems – Suitable for applications requiring consistent output\u003cbr\u003e\n✔ Portable Equipment – Used in compatible battery-powered devices\u003cbr\u003e\n✔ DIY \u0026amp; Custom Projects – Used by builders and system designers\n\u003c\/p\u003e\n\n\u003ch3\u003ePerformance Considerations\u003c\/h3\u003e\n\u003cp\u003eTenpower 21700 batteries are available in configurations focused on capacity and energy density. Selecting the appropriate cell depends on your specific application requirements.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eAlways verify compatibility with your device or battery system, including size, discharge requirements, and supported battery specifications.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eUse only with compatible devices and chargers designed for lithium-ion batteries. Proper handling and usage are important for safe operation.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our selection of Tenpower 21700 batteries to find cells suited for your application.\u003c\/p\u003e","products":[{"product_id":"tenpower-50xg-21700-5000mah-90a-battery","title":"TENPOWER 50XG 21700 5000mAh 90A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e 5000mAh capacity provides long operating duration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh Current Output:\u003c\/strong\u003e Supports heavy loads with up to 40A continuous discharge.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTemperature-Controlled Performance:\u003c\/strong\u003e Capable of reaching 90A output with thermal cutoff protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient Power Delivery:\u003c\/strong\u003e Low internal resistance helps maintain voltage stability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePack-Ready Cell:\u003c\/strong\u003e Flat top unprotected format designed for professionally managed battery systems.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe TENPOWER 50XG 21700 battery is built for applications where both high power and strong capacity are required. Its advanced INR lithium-ion chemistry and ultra-low resistance design enable excellent performance in demanding electrical systems. This cell is shipped at approximately 30% state of charge to improve storage safety and is best suited for integration into engineered battery packs with proper protection and thermal management.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eElectric bikes and scooters\u003c\/li\u003e \u003cli\u003eHigh-current battery pack builds\u003c\/li\u003e \u003cli\u003eIndustrial tools and equipment\u003c\/li\u003e \u003cli\u003eAutomation and robotics systems\u003c\/li\u003e \u003cli\u003eEnergy storage and backup systems\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e \u003cdiv class=\"table-wrapper\"\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eTENPOWER\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR21700-50XG\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion (INR)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMinimum Capacity:\u003c\/td\u003e\n\u003ctd\u003e4950mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e40A \/ 90A with cutoff\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Pulse Discharge:\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Rate:\u003c\/td\u003e\n\u003ctd\u003e2.5A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Charging Current:\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eInternal Resistance:\u003c\/td\u003e\n\u003ctd\u003e≤4mΩ\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003e≥500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Top:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003e≤21.50mm x ≤70.50mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e≤71g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003chr\u003e","brand":"TENPOWER","offers":[{"title":"Default Title","offer_id":45609345712185,"sku":"TENPOWER-50XG","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/TENPOWER-50XG.jpg?v=1777996887"}],"url":"https:\/\/imrbatteries.com\/collections\/tenpower-21700-batteries.oembed","provider":"IMR Batteries","version":"1.0","type":"link"}