{"product_id":"ampace-jp40-21700-4000mah-70a-tabless-battery","title":"Ampace JP40 21700 4000mAh 70A Tabless Battery","description":"\u003ch1\u003eAmpace JP40 21700 4000mAh 70A Tabless Battery\u003c\/h1\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e70A High Discharge:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHandles extreme current draw with ease, supporting up to 70A continuous output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000mAh Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivers extended runtime for e-bikes, tool packs, and power-intensive builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Charging Ready:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports 8A max charge current for reduced downtime during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cycle Life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRetains 60% capacity after 600 cycles at 30A, ensuring performance longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDischarges from -30°C to 75°C, ideal for harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\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\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003ch4\u003eApplications\/Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ee-Bikes \u0026amp; e-Motorcycles:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower systems that demand high output and thermal stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Tool Packs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReliable energy for heavy-duty applications with short burst requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Energy Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGreat for robotics, drones, and battery banks with extreme demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Equipment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperates in cold or hot conditions without performance compromise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Projects:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal for builders seeking top-tier high-drain 21700 cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer:\u003c\/td\u003e\n\u003ctd\u003eAmpace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eJP40\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:\u003c\/td\u003e\n\u003ctd\u003e60A (No cutoff), 70A (with temp cutoff)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Discharge (5s):\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.7V\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\u003eStandard Charge Current:\u003c\/td\u003e\n\u003ctd\u003e4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFast Charge Current:\u003c\/td\u003e\n\u003ctd\u003e8A\u003c\/td\u003e\n\u003c\/tr\u003e\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\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\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\u003e21.1mm x 70.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Weight:\u003c\/td\u003e\n\u003ctd\u003e68g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtected:\u003c\/td\u003e\n\u003ctd\u003eNo, Unprotected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin:\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Sheet:\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2712\/4986\/files\/Ampace_JP40_21700_Li.pdf?v=1784514580\" rel=\"noopener\" target=\"_blank\"\u003eAmpace JP40 Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eReliance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis widely used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-drain\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eelectronic devices, including:\u003cbr\u003e🔋\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eElectric Vehicles (EVs) \u0026amp; E-Bikes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh power output and long-lasting charge cycles\u003c\/strong\u003e.\u003cbr\u003e🔋\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBattery Packs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Frequently used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecustom-built high-performance energy storage systems\u003c\/strong\u003e.\u003cbr\u003e🔋\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePower Tools\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Suitable for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecordless drills, saws, and industrial-grade equipment\u003c\/strong\u003e.\u003cbr\u003e🔋\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRC Vehicles \u0026amp; Drones\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Delivers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estable and long-lasting energy output\u003c\/strong\u003e.\u003cbr\u003e🔋\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFlashlights \u0026amp; Tactical Gear\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-performance LED torches and professional gear\u003c\/strong\u003e.\u003cbr\u003e🔋\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEnergy Storage Systems (ESS)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epower banks, solar storage, and backup energy systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety Guidelines \u0026amp; Warnings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e⚠️\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIMPORTANT SAFETY NOTICE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e⚠️\u003cbr\u003eLithium-ion batteries require\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproper handling and knowledge\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure safe usage.\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFailure to follow safety guidelines\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emay result in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efire, explosion, serious injury, or property damage\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral Safety Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOnly purchase and use if you fully understand lithium-ion battery safety.\u003c\/strong\u003e\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAlways charge in or on a fire-resistant surface\u003c\/strong\u003e—never leave batteries charging unattended.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUse only a compatible smart charger\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned specifically for this type of battery.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStore batteries in a protective case\u003c\/strong\u003e—never carry them loose in a pocket, bag, or purse.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKeep away from metal objects\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(keys, coins, tools) to prevent short circuits.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUse only within manufacturer-listed specifications\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprotected battery packs\u003c\/strong\u003e.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eResellers must provide these warnings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto all customers.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e🚫\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProhibited Uses \u0026amp; Handling\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e⛔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euse this battery in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ee-cigarettes, vaporizers, or similar devices\u003c\/strong\u003e.\u003cbr\u003e⛔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emix\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eold and new\u003c\/strong\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eused and unused\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebatteries.\u003cbr\u003e⛔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshort circuit, puncture, cut, crush, incinerate, or modify the battery.\u003cbr\u003e⛔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euse if the battery wrapper is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etorn or damaged\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein any way.\u003cbr\u003e⛔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eovercharge or over-discharge—this can lead to battery failure.\u003cbr\u003e⛔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexpose the battery to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eliquids, extreme heat, or direct sunlight\u003c\/strong\u003e.\u003cbr\u003e⛔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDO NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esolder directly—only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003euse spot welding\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor battery pack assembly.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e⚠\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUser Responsibility \u0026amp; Risk Acknowledgment\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe user assumes full responsibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor proper handling, charging, and storage.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMisuse or mishandling may result in serious injury or damage.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo guarantee of compatibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith any specific device is provided.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUsage of this battery is at your own risk.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBy purchasing and using the\u003cspan\u003e \u003cstrong\u003eAMPACE JP40\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e 21700 Battery,\u003c\/strong\u003e you\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eacknowledge and agree\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto follow all safety guidelines.\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFailure to comply may result in hazardous consequences.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrior knowledge of lithium-ion battery safety is required before purchase.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStay safe and handle responsibly.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e🔋\u003c\/p\u003e","brand":"Ampace","offers":[{"title":"Default Title","offer_id":48138482614430,"sku":"CELL-AMP-JP40","price":16.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/1166\/5310\/files\/ampace-jp40-21700-4000mah-70a-tabless-battery-4823198.webp?v=1786687493","url":"https:\/\/wholesale.caprouge.com.au\/products\/ampace-jp40-21700-4000mah-70a-tabless-battery","provider":"Cap Rouge Wholesale","version":"1.0","type":"link"}