{"product_id":"molicel-inr-21700-m65a-6500mah-lithium-ion-battery-cell","title":"Molicel INR21700 M65A 6500mAh 21700 Battery (High Capacity)","description":"\n\u003csection style=\"font-family:Arial,sans-serif;line-height:1.6;color:#1a1a1a;max-width:1100px;margin:auto;\"\u003e\n\n\u003ch2 style=\"font-size:28px;margin-bottom:10px;\"\u003eMolicel INR-21700-M65A Performance Highlights\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eMolicel INR-21700-M65A\u003c\/strong\u003e is a premium high-capacity 21700 lithium-ion battery cell designed for applications that demand maximum energy density, long cycle life, and dependable power delivery.\nWith a manufacturer-rated \u003cstrong\u003e6500mAh capacity\u003c\/strong\u003e and \u003cstrong\u003e26A continuous discharge rating\u003c\/strong\u003e, this cell is ideal for custom battery packs, light electric vehicles, robotics, energy storage systems, and professional power applications.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;margin-top:25px;\"\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Capacity:\u003c\/strong\u003e 6500mAh \/ 23.4Wh manufacturer rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Power Output:\u003c\/strong\u003e 26A continuous discharge capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Energy Density:\u003c\/strong\u003e Approximately 322 Wh\/kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cycle Life:\u003c\/strong\u003e Engineered for 1,000+ charge cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21700 Form Factor:\u003c\/strong\u003e Optimized for modern battery pack designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Designed for consistent voltage under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:22px;margin-top:25px;\"\u003eULS Independent Test Results\u003c\/h3\u003e\n\n\u003cp\u003e\nUnited Lithium Solutions completed independent testing of the Molicel M65A using dedicated battery testing equipment. These results show how usable capacity changes under different discharge loads.\n\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;text-align:left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#111;color:#fff;\"\u003e\n\u003cth style=\"padding:12px;border:1px solid #ddd;\"\u003eDischarge Test\u003c\/th\u003e\n\u003cth style=\"padding:12px;border:1px solid #ddd;\"\u003eMeasured Capacity\u003c\/th\u003e\n\u003cth style=\"padding:12px;border:1px solid #ddd;\"\u003eULS Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e1 Amp Draw\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003e6.8Ah\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eLow-load range test result\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e10 Amp Draw\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003e6.0Ah\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eMedium-load performance test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e26 Amp Draw\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e\u003cstrong\u003e5.1Ah\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eMaximum rated continuous discharge test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top:15px;\"\u003e\nUnder low-current testing, the sample delivered approximately \u003cstrong\u003e6.8Ah\u003c\/strong\u003e. As discharge current increased, delivered capacity decreased as expected due to voltage sag and internal resistance under higher load conditions. This is normal behavior for lithium-ion cells and is why ULS tests cells under multiple load conditions.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;margin-top:25px;\"\u003eDownload ULS Test Files\u003c\/h3\u003e\n\n\u003cp\u003e\nCustomers may download the available ULS test documentation below. These files include PDF reports and raw Excel data for review.\n\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin-top:15px;\"\u003e\n\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0648\/9289\/5294\/files\/M65A_10A_P.pdf?v=1780431532\" target=\"_blank\" style=\"background:#111;color:#fff;padding:12px 18px;text-decoration:none;border-radius:6px;font-weight:bold;\"\u003e\n📄 Download 10A PDF Report\n\u003c\/a\u003e\n\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0648\/9289\/5294\/files\/M65A_26A_P.pdf?v=1780431532\" target=\"_blank\" style=\"background:#111;color:#fff;padding:12px 18px;text-decoration:none;border-radius:6px;font-weight:bold;\"\u003e\n📄 Download 26A PDF Report\n\u003c\/a\u003e\n\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0648\/9289\/5294\/files\/240023-1-1-2818580957.xlsx?v=1780431532\" target=\"_blank\" style=\"background:#00b140;color:#fff;padding:12px 18px;text-decoration:none;border-radius:6px;font-weight:bold;\"\u003e\n📊 Download Excel Data File 1\n\u003c\/a\u003e\n\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0648\/9289\/5294\/files\/240023-1-2-2818580957.xlsx?v=1780431532\" target=\"_blank\" style=\"background:#00b140;color:#fff;padding:12px 18px;text-decoration:none;border-radius:6px;font-weight:bold;\"\u003e\n📊 Download Excel Data File 2\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"font-size:22px;margin-top:30px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCell Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eLithium-Ion INR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eMolicel INR-21700-M65A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTypical Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e6500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eEnergy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e23.4Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eContinuous Discharge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e26A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eStandard Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e6.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e21.55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e70.21 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eApprox. 74.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"font-size:22px;margin-top:25px;\"\u003eIdeal Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eE-bike battery packs\u003c\/li\u003e\n\u003cli\u003eLight electric vehicles\u003c\/li\u003e\n\u003cli\u003eCustom lithium battery pack manufacturing\u003c\/li\u003e\n\u003cli\u003eEnergy storage systems\u003c\/li\u003e\n\u003cli\u003eRobotics and automation systems\u003c\/li\u003e\n\u003cli\u003ePortable power solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"font-size:22px;margin-top:25px;\"\u003eULS Testing Notice\u003c\/h3\u003e\n\n\u003cp style=\"font-size:14px;color:#555;\"\u003e\nTesting was performed by United Lithium Solutions using available testing equipment and procedures. Results may vary depending on temperature, charge method, discharge cutoff voltage, equipment calibration, cell condition, and production lot. This information is provided for customer reference and should not replace official manufacturer specifications.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;margin-top:25px;\"\u003eSafety \u0026amp; Handling Notice\u003c\/h3\u003e\n\n\u003cp style=\"font-size:14px;color:#555;\"\u003e\nThis battery cell is intended for use in professionally designed battery packs with appropriate battery management systems, protection circuitry, and safe handling procedures. Improper handling, charging, storage, or use can result in damage, fire, injury, or safety hazards.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n","brand":"Molicel","offers":[{"title":"Default Title","offer_id":42348554485822,"sku":"M65A","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/9289\/5294\/files\/ChatGPT_Image_Jun_4_2026_11_02_36_AM.png?v=1780596232","url":"https:\/\/unitedlithium.us\/products\/molicel-inr-21700-m65a-6500mah-lithium-ion-battery-cell","provider":"United Lithium Solutions","version":"1.0","type":"link"}