{"product_id":"ampace-jp50-21700-5000mah-60a-battery","title":"Ampace JP50 21700 5000mah 60A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e5000mAh High Capacity:\u003c\/strong\u003e Strong runtime in a cell that doesn't ask you to give up current capability to get it — the JP50 holds 5000mAh typical with a 4900mAh minimum floor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExtreme 60A Continuous Discharge:\u003c\/strong\u003e 40A continuous with no thermal cutoff, and up to 60A with 80°C temperature management — serious headroom for serious builds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e180A Peak Pulse Capability:\u003c\/strong\u003e Short on burst power? The JP50 handles up to 180A pulse discharge for 5 seconds, covering even the most aggressive current spikes your application can throw at it.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow Internal Resistance:\u003c\/strong\u003e ≤4mΩ AC impedance keeps voltage sag minimal under heavy load — tighter voltage means better performance where it counts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong Cycle Durability:\u003c\/strong\u003e Up to 600 cycles at ≥60% capacity retention means the JP50 is built for the long haul, not just impressive spec sheet numbers.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Ampace JP50 is a cell built for builders who need both capacity and current without compromise. At 5000mAh typical and 3.58V nominal, it delivers meaningful runtime — and then backs it up with 40A continuous discharge without any thermal cutoff, stepping up to 60A when your pack's thermal management is doing its job. The 180A pulse rating gives you a substantial buffer for the hard current spikes that come with motors, drivetrains, and high-power tools. An AC internal resistance of ≤4mΩ keeps voltage sag tight under load, and the wide discharge temperature range of -20°C to 80°C means it stays dependable across real-world conditions. With up to 600 rated cycles at ≥60% capacity, the JP50 is a cell you can build around for the long term. Use it in a properly designed pack with a BMS rated to match what this cell can deliver — it will reward you for the effort.\u003c\/p\u003e \u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eE-bikes and electric vehicle packs where sustained current and long cycle life are both priorities\u003c\/li\u003e \u003cli\u003eFPV drones and RC vehicles demanding continuous and burst current for competitive performance\u003c\/li\u003e \u003cli\u003eHeavy-duty cordless power tools and industrial equipment requiring reliable 60A output\u003c\/li\u003e \u003cli\u003eRobotics and high-current automation builds that can't afford voltage sag mid-operation\u003c\/li\u003e \u003cli\u003eCustom high-performance battery packs, energy storage systems, and high-output flashlights\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\u003eAmpace\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eJP50 (JP50P1)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eTypical 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\u003e4900mAh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNominal Voltage:\u003c\/td\u003e\n\u003ctd\u003e3.58V\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 (no cutoff) \/ 60A (80°C cutoff)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMax Pulse Discharge:\u003c\/td\u003e\n\u003ctd\u003e180A (5s @ 25±2°C)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStandard Charge Rate:\u003c\/td\u003e\n\u003ctd\u003e0.5C (2.5A)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eInitial Internal Resistance:\u003c\/td\u003e\n\u003ctd\u003e≤4mΩ (AC 1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCharge Temperature:\u003c\/td\u003e\n\u003ctd\u003e-10°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDischarge Temperature:\u003c\/td\u003e\n\u003ctd\u003e-20°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCycle Life:\u003c\/td\u003e\n\u003ctd\u003eUp to 600 cycles (≥60% capacity retention)\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\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e≤21.35mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eLength:\u003c\/td\u003e\n\u003ctd\u003e≤70.45mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e≤72g\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 \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e\r\n\r\n \u003cp\u003e\u003ca href='https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/Ampace_JP50_21700_5000mah_60A_Battery_DATASHEET.pdf?v=1787168680\"' target=\"_blank\" rel=\"noopener\"\u003eAmpace JP50 21700 5000mah 60A Battery Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Ampace","offers":[{"title":"Default Title","offer_id":51120874979385,"sku":"AMPACE-JP50","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/AMPACE-JP50.jpg?v=1794243810","url":"https:\/\/imrbatteries.com\/products\/ampace-jp50-21700-5000mah-60a-battery","provider":"IMR Batteries","version":"1.0","type":"link"}