{"product_id":"molicel-m65a-21700-6500mah-26a-battery","title":"Molicel M65A 21700 6500mAh 26A Battery","description":"\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6500mAh High Capacity:\u003c\/strong\u003e More energy per cell means longer runtimes and fewer cells needed to hit your pack targets — a genuine advantage in weight-sensitive builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output Performance:\u003c\/strong\u003e 26A continuous discharge gives the M65A real-world power capability that goes well beyond what most high-energy cells can sustain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Energy Density:\u003c\/strong\u003e At 322 Wh\/kg gravimetric and 943 Wh\/L volumetric energy density, this is one of the most energy-dense 21700 cells you can put in a pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Impedance Design:\u003c\/strong\u003e AC impedance under 14.5mΩ keeps voltage sag controlled and heat generation minimal, even under sustained discharge conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Integration Cell:\u003c\/strong\u003e Unprotected flat-top format means your BMS is in charge — exactly how a serious pack build should work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eIf your build lives and dies by energy density, the Molicel INR-21700-M65A deserves a hard look. With a typical capacity of 6500mAh and gravimetric energy density of 322 Wh\/kg, it pushes the boundaries of what a cylindrical 21700 cell can store in a 74.5g package. The 943 Wh\/L volumetric density means you're packing serious energy into every cubic centimetre of your pack. What makes the M65A more than just a high-capacity cell is its ability to back that energy up with a 26A continuous discharge rating — strong performance for a cell in this class. A wide discharge temperature range of -30°C to 60°C adds real-world versatility for applications that operate across changing environmental conditions. As with any unprotected lithium-ion cell, the M65A is designed for use within a professionally engineered battery pack incorporating a suitable BMS and thermal management system. Manufactured by E-One Moli Energy, Molicel's INR-21700-M65A is a cell built to perform where energy density matters most.\u003c\/p\u003e\n\u003ch4\u003eApplications \/ Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectric vehicles and e-mobility platforms where maximizing range per kilogram is a core design goal\u003c\/li\u003e\n\u003cli\u003eCustom and professional battery pack builds prioritizing energy density and per-cell capacity\u003c\/li\u003e\n\u003cli\u003eHigh-capacity power tool and heavy-duty equipment packs requiring extended runtime between charges\u003c\/li\u003e\n\u003cli\u003eRobotics and UAV systems that benefit from the M65A's strong capacity-to-weight ratio\u003c\/li\u003e\n\u003cli\u003ePortable energy storage and backup power applications needing maximum runtime in a compact form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eMolicel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eINR-21700-M65A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion (INR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Capacity:\u003c\/td\u003e\n\u003ctd\u003e6500mAh (23.4Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Capacity:\u003c\/td\u003e\n\u003ctd\u003e6400mAh (23.0Wh)\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\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Cutoff Voltage:\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge:\u003c\/td\u003e\n\u003ctd\u003e26A (90°C surface cut-off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Charge Current:\u003c\/td\u003e\n\u003ctd\u003e6.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Charge Time:\u003c\/td\u003e\n\u003ctd\u003e1.75 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Impedance (30% SOC):\u003c\/td\u003e\n\u003ctd\u003e≤14.5mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Impedance (50% SOC):\u003c\/td\u003e\n\u003ctd\u003e≤25mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGravimetric Energy Density:\u003c\/td\u003e\n\u003ctd\u003e322 Wh\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolumetric Energy Density:\u003c\/td\u003e\n\u003ctd\u003e943 Wh\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature:\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Temperature:\u003c\/td\u003e\n\u003ctd\u003e-30°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape:\u003c\/td\u003e\n\u003ctd\u003eCylindrical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan Material:\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Top:\u003c\/td\u003e\n\u003ctd\u003eFlat Top\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\u003eDiameter:\u003c\/td\u003e\n\u003ctd\u003e21.70mm (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight:\u003c\/td\u003e\n\u003ctd\u003e71.00mm (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e74.5g (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/2761\/1190\/files\/MOLICEL_M65A_DATASHEET.pdf?v=1777403303\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eView the Molicel INR-21700-M65A Data Specification Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Molicel","offers":[{"title":"Default Title","offer_id":45764566188089,"sku":"MOLI-M65A","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/MOLI-M65A.jpg?v=1777404949","url":"https:\/\/imrbatteries.com\/products\/molicel-m65a-21700-6500mah-26a-battery","provider":"IMR Batteries","version":"1.0","type":"link"}