{"title":"Tabless Lithium Ion Batteries","description":"","products":[{"product_id":"eve-40pl-21700-4000mah-70a-battery","title":"EVE 40PL 21700 4000mAh 70A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Output 21700 Cell:\u003c\/strong\u003e 4000mAh capacity optimized for demanding power requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e70A Continuous Discharge (Max):\u003c\/strong\u003e Supports extreme high-current applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat-Top Configuration:\u003c\/strong\u003e Designed for high-performance battery systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Voltage Profile:\u003c\/strong\u003e 3.6V nominal with 4.2V maximum charge voltage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable \u0026amp; Unprotected:\u003c\/strong\u003e Intended for devices with proper protection circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003e\n  The \u003cstrong\u003eEVE 40PL 21700\u003c\/strong\u003e lithium-ion battery is built for high-demand applications where power output is critical. Delivering a\n  \u003cstrong\u003e70A maximum continuous discharge rating\u003c\/strong\u003e and dependable 21700-format capacity, this flat-top, unprotected cell supports\n  advanced battery packs and high-performance electronic systems.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-current battery pack designs\u003c\/li\u003e\n  \u003cli\u003eIndustrial and professional power tools\u003c\/li\u003e\n  \u003cli\u003eEnergy storage and mobility platforms\u003c\/li\u003e\n  \u003cli\u003eCustom electronics requiring high discharge capability\u003c\/li\u003e\n  \u003cli\u003eReplacement cells for compatible 21700 power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eEVE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003e40PL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating (Max):\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21mm x 70.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e65g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\n  \u003ca title=\"EVE 40PL Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/inr21700-40pl.pdf?v=1747690841\" target=\"_blank\" rel=\"noopener\"\u003eData Specification Sheet\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e","brand":"EVE","offers":[{"title":"Default Title","offer_id":44528908632121,"sku":"EVE-40PL","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/EVE-40PL.jpg?v=1747861263"},{"product_id":"ampace-jp40-21700-4000mah-70a-battery","title":"Ampace JP40 21700 4000mAh 70A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e70A High Discharge:\u003c\/strong\u003e Handles extreme current draw with ease, supporting up to 70A continuous output.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e4000mAh Capacity:\u003c\/strong\u003e Delivers extended runtime for e-bikes, tool packs, and power-intensive builds.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eFast Charging Ready:\u003c\/strong\u003e Supports 8A max charge current for reduced downtime during use.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eLong Cycle Life:\u003c\/strong\u003e Retains 60% capacity after 600 cycles at 30A, ensuring performance longevity.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e Discharges from -30°C to 75°C, ideal for harsh environments.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cbr\u003e\r\n\u003cp\u003eThe Ampace JP40 is a rugged 21700 Li-ion cell engineered for demanding energy systems. With a 70A max continuous discharge, this cell is designed to push performance boundaries while maintaining thermal stability and long-term reliability. Whether you're building an EV battery pack or a high-drain industrial system, the JP40 offers a balanced combination of power, speed, and cycle life.\u003c\/p\u003e\r\n\u003cbr\u003e\r\n\u003ch4\u003eApplications\/Uses\u003c\/h4\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003ee-Bikes \u0026amp; e-Motorcycles:\u003c\/strong\u003e Power systems that demand high output and thermal stability.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003ePower Tool Packs:\u003c\/strong\u003e Reliable energy for heavy-duty applications with short burst requirements.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eCustom Energy Systems:\u003c\/strong\u003e Great for robotics, drones, and battery banks with extreme demands.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eOutdoor Equipment:\u003c\/strong\u003e Operates in cold or hot conditions without performance compromise.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eDIY Projects:\u003c\/strong\u003e Ideal for builders seeking top-tier high-drain 21700 cells.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cbr\u003e\r\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\r\n\u003cdiv class=\"table-wrapper\"\u003e\r\n  \u003ctable\u003e\r\n    \u003ctbody\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eAmpace\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eJP40\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003ePositive Terminal:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rating:\u003c\/td\u003e\n\u003ctd\u003e60A (No cutoff), 70A (with temp cutoff)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003ePulse Discharge (5s):\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eMaximum Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-Off Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eStandard Charge Current:\u003c\/td\u003e\n\u003ctd\u003e4A\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eFast Charge Current:\u003c\/td\u003e\n\u003ctd\u003e8A\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;=2400mAh after 600 cycles @ 30A\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eOperating Temperature:\u003c\/td\u003e\n\u003ctd\u003e-30°C to 75°C (discharge) \/ 0°C to 60°C (charge)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions:\u003c\/td\u003e\n\u003ctd\u003e21.1mm x 70.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e68g\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, Unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eCountry of Origin:\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd\u003eData Sheet:\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/Ampace_JP40_21700_Li.pdf?v=1755641185\" target=\"_blank\" rel=\"noopener\"\u003eAmpace JP40 Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003c\/tbody\u003e\r\n  \u003c\/table\u003e\r\n\u003c\/div\u003e\r\n","brand":"Ampace","offers":[{"title":"Default Title","offer_id":44804526407737,"sku":"AMPACE-JP40","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/AMPACE-JP40.jpg?v=1763074675"},{"product_id":"reliance-rs50-21700-5000mah-70a-battery","title":"Reliance RS50 21700 5000mAh 70A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLong-Lasting Power:\u003c\/strong\u003e 5000mAh capacity supports extended use between charges.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExtreme Output Capability:\u003c\/strong\u003e Delivers up to 70A continuous discharge for demanding devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBalanced Performance:\u003c\/strong\u003e INR chemistry provides stability, safety, and strong energy delivery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Steel shell with built-in pressure relief protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for high-drain battery packs and professional-grade equipment.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Reliance RS50 is a powerful 21700 lithium-ion battery designed for applications that require both high capacity and extreme current output. With a 5000mAh nominal capacity and a 70A continuous discharge rating, this flat top cell delivers reliable, consistent performance. Its durable design and advanced chemistry make it an excellent choice for demanding power systems.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eHigh-power battery pack builds\u003c\/li\u003e \u003cli\u003eElectric tools and transport devices\u003c\/li\u003e \u003cli\u003eIndustrial and professional equipment\u003c\/li\u003e \u003cli\u003eHigh-current electronic systems\u003c\/li\u003e \u003cli\u003eCustom power solutions\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eReliance\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRS50\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCell Size\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal\u003c\/td\u003e\n\u003ctd\u003eFlat Top\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\u003e4850mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePulse Discharge (5s)\u003c\/td\u003e\n\u003ctd\u003e140A\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\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Current\u003c\/td\u003e\n\u003ctd\u003e2500mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eFast Charge Current\u003c\/td\u003e\n\u003ctd\u003e5000mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e≥80% capacity after 500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to 75°C (Discharge) \/ 0°C to 60°C (Charge)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.0mm x 70.2mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003e66g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/Reliance_21700_RS50_5000mAh_70A_Battery_Datasheet.pdf?v=1755714280\" target=\"_blank\" rel=\"noopener\"\u003eReliance 21700 RS50 5000mAh 70A Battery Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"RELIANCE","offers":[{"title":"Default Title","offer_id":44845493256249,"sku":"RELIANCE-RS50","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/RELIANCE-RS50_e65da72f-91fb-416e-9e2a-709eb678cbf1.jpg?v=1776369848"},{"product_id":"reliance-rs40-21700-4000mah-70a-battery","title":"Reliance RS40 21700 4000mAh 70A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLong-Lasting Power:\u003c\/strong\u003e 4000mAh capacity supports extended use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExtreme Output Capability:\u003c\/strong\u003e Delivers up to 70A continuous discharge.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable Performance:\u003c\/strong\u003e INR chemistry provides balanced power and thermal stability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged Design:\u003c\/strong\u003e Steel casing with built-in safety venting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePack-Ready Cell:\u003c\/strong\u003e Designed for use in professionally assembled battery packs.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Reliance RS40 is a powerful 21700 lithium-ion battery designed for high-drain applications that demand both strength and reliability. With a 4000mAh nominal capacity and an impressive 70A continuous discharge rating, this flat top cell delivers outstanding performance in demanding environments. Its durable construction and consistent output make it a dependable choice for advanced power systems.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eHigh-power battery pack builds\u003c\/li\u003e \u003cli\u003eElectric mobility and transport devices\u003c\/li\u003e \u003cli\u003eIndustrial and professional equipment\u003c\/li\u003e \u003cli\u003eHigh-current electronics\u003c\/li\u003e \u003cli\u003eCustom power solutions\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eReliance\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRS40\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCell Size\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePositive Terminal\u003c\/td\u003e\n\u003ctd\u003eFlat Top\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e4000mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMinimum Capacity\u003c\/td\u003e\n\u003ctd\u003e3900mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eContinuous Discharge\u003c\/td\u003e\n\u003ctd\u003e70A\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\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProtected\u003c\/td\u003e\n\u003ctd\u003eNo (Unprotected)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Current\u003c\/td\u003e\n\u003ctd\u003e2500mA\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e≥80% capacity after 500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C (Discharge), 0°C to 45°C (Charge)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRechargeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.55mm x 70.3mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprox. Weight\u003c\/td\u003e\n\u003ctd\u003e65g\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/RELIANCE-RS40_Datasheet.pdf?v=1757089817\" target=\"_blank\" rel=\"noopener\"\u003eReliance RS40 21700 4000mAh 70A Battery Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"RELIANCE","offers":[{"title":"Default Title","offer_id":44845535363129,"sku":"RELIANCE-RS40","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/RELIANCE-RS40_d61c898e-1137-412b-9c3a-7826396ca3d4.jpg?v=1776370603"},{"product_id":"bak-45d-21700-4500mah-60a-battery","title":"BAK 45D 21700 4500mAh 60A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e4500mAh Energy Reserve:\u003c\/strong\u003e High-capacity design ensures stable, extended operation.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e60A Continuous Load Support:\u003c\/strong\u003e Built for applications requiring sustained heavy current draw.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Performance Li-ion Cell:\u003c\/strong\u003e Minimal internal resistance for improved efficiency.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eDurable Structure:\u003c\/strong\u003e Rated for 600+ cycles with proper thermal management.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e21700 High-Density Format:\u003c\/strong\u003e Increased volume allows improved thermal and energy performance.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eThe BAK 45D 21700 cell is a robust lithium-ion battery engineered for systems requiring high current, long cycle life, and stable voltage output.  \r\nIts 60A discharge capability makes it suitable for advanced powertrains, industrial equipment, and custom-built battery packs.  \r\nThis unprotected flat-top cell is intended for integration into professionally designed BMS-controlled battery systems.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eApplications\/Uses\u003c\/h4\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eEV Battery Modules:\u003c\/strong\u003e Provides strong current delivery for electric mobility solutions.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Tooling:\u003c\/strong\u003e Supports demanding torque and power requirements.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Storage Banks:\u003c\/strong\u003e Great for solar storage, UPS systems, and modular ESS units.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Drain R\/C \u0026amp; Robotics:\u003c\/strong\u003e Delivers reliable power for motors and actuators.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Illumination:\u003c\/strong\u003e Ideal for high-power LED devices and tactical lights.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\r\n\u003cdiv class=\"table-wrapper\"\u003e\r\n\u003ctable\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eBAK\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003e45D\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eCapacity:\u003c\/td\u003e\n\u003ctd\u003e4500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Rate:\u003c\/td\u003e\n\u003ctd\u003e60A (80°C cutoff)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eRechargeable:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, Unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003e600+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e21.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eLength:\u003c\/td\u003e\n\u003ctd\u003e70.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e~70g\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n","brand":"BAK","offers":[{"title":"Default Title","offer_id":45264489611321,"sku":"BAK-45D","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/BAK-45D.jpg?v=1766082110"},{"product_id":"ampace-jp30p1-18650-3000mah-56a-battery","title":"Ampace JP30P1 18650 3000mAh 56A Tabless Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerhouse Performance:\u003c\/strong\u003e Massive 56A continuous discharge delivers strong and stable energy output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fast Charging:\u003c\/strong\u003e Reach 80% charge in as little as 10 minutes for reduced downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Runtime Upgrade:\u003c\/strong\u003e Increased 3000mAh capacity provides longer operating duration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Load Ready:\u003c\/strong\u003e Handles up to 140A pulse loads for demanding start-up conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Environment Capability:\u003c\/strong\u003e Reliable operation in ultra-low and high-temperature conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Ampace JP30 18650 battery is built for users who need maximum performance from compact lithium-ion cells. Combining high capacity, rapid charging capability, and outstanding discharge output, the JP30 is designed for professional-grade equipment and advanced energy systems. Its ability to deliver strong power bursts while maintaining long cycle durability makes it a dependable solution for high-demand applications.\u003c\/p\u003e\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction and industrial power tools\u003c\/li\u003e\n\u003cli\u003ePortable outdoor power solutions\u003c\/li\u003e\n\u003cli\u003eElectric mobility battery packs\u003c\/li\u003e\n\u003cli\u003eHigh-drain electronics and devices\u003c\/li\u003e\n\u003cli\u003eBackup and energy storage systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003eAmpace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003eJP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003eNMC Lithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e3000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eCharge Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eDischarge Cutoff\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e56A max with 80C temp cutoff, 36A without\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eRecommended Charge\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eMax Charge\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e600+ to 1000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e−40°C to 75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eProtected\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003e18mm Diameter x 65mm Height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 38.0866%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 61.5523%;\"\u003eApprox. 45g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ampace","offers":[{"title":"Default Title","offer_id":45609345581113,"sku":"AMPACE-JP30","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/AMPACE-JP30.jpg?v=1775162343"},{"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":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/TENPOWER-50XG.jpg?v=1777996887"}],"url":"https:\/\/imrbatteries.com\/collections\/tabless-lithium-ion-batteries.oembed","provider":"IMR Batteries","version":"1.0","type":"link"}