{"product_id":"dmegc-18650-3-7v-2600mah-lithium-ion-battery-cell","title":"DMEGC 18650 2600mAh 3.7V Lithium-Ion Battery Cell","description":"\u003ch2\u003eDMEGC 18650 2600mAh 3.7V Lithium-Ion Battery Cell\u003c\/h2\u003e\u003cp\u003eThe DMEGC 18650 is a rechargeable lithium-ion cell for compatible electronics and battery-pack projects. The existing specification lists 2600mAh nominal capacity, 3.7V nominal voltage and a flat-top 18650 format. Check your device's dimensions, current draw and protection requirements before use.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ listed model:\u003c\/strong\u003e DMEGC \/ INR18650-2600mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cylindrical lithium-ion (NMC) 18650 cell, flat top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal \/ minimum capacity:\u003c\/strong\u003e 2600mAh \/ 2550mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal voltage \/ energy:\u003c\/strong\u003e 3.7V \/ 9.62Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed charging voltage:\u003c\/strong\u003e 4.20 ± 0.05V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard \/ maximum charging current:\u003c\/strong\u003e 1.3A \/ 2.6A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard discharge current:\u003c\/strong\u003e 1.3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed continuous discharge range:\u003c\/strong\u003e 2.6A–5.2A; confirm the applicable limit with the cell datasheet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge cut-off:\u003c\/strong\u003e 2.75V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal resistance:\u003c\/strong\u003e ≤ 60mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed cycle life:\u003c\/strong\u003e ≥ 800 cycles at 80% capacity retention; test conditions were not provided\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed self-discharge:\u003c\/strong\u003e ≤ 3% per month\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging \/ discharging temperature:\u003c\/strong\u003e 0°C to 45°C \/ -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e -20°C to 25°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate dimensions \/ cell weight:\u003c\/strong\u003e 18.3 ± 0.2mm diameter × 65.0 ± 0.2mm height \/ 45g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Unprotected cell; use suitable battery-management protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin in previous listing:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePlanning your build\u003c\/h3\u003e\u003cp\u003eThe previous description mentions energy storage, solar lighting, robotics, portable electronics and electric mobility as possible applications. Suitability depends on your pack design and power requirements. Use a charger and BMS suitable for this lithium-ion cell, and confirm critical ratings and any certifications with the manufacturer's documentation before assembly. The earlier claim of built-in overcharge protection conflicts with the listed unprotected cell specification and has not been repeated here.\u003c\/p\u003e","brand":"Uttam Robotics","offers":[{"title":"Default Title","offer_id":54457476809017,"sku":null,"price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/0534\/8665\/files\/2600.webp?v=1790680878","url":"https:\/\/uttamrobotics.com\/products\/dmegc-18650-3-7v-2600mah-lithium-ion-battery-cell","provider":"Uttam Robotics","version":"1.0","type":"link"}