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TM TENPOWER PRODUCT DATASHEET INR18650-26ME Lithium-ion Rechargeable Battery Cell *Certification Name:ICR186502600mAh CELL CHARACTERISTICS DISCHARGERATECHARACTERISTICS 4.250 Capacity Nominal 2,600mAh 4.000 9.62Wh Cell Voltage Nominal 3.750 3.7V Charge 4.2V Voltage (V) Discharge 2.75V 3.500 Continuous Standard 1.3A 3.250 ChargeCurrent Fast Charge 2.6A 3.000 Charge:0.5C-4.2V-0.02C cut Charge Time Standard 180 min Discharge:0.52A/1.3A/2.6A/5.2A/10A/15Ato2.75V Fast Charge 90min 2.750 0.000 0.400 0.800 1.200 1.600 2.000 2.400 2.800 Continuous Maximum 15A Capacity(Ah) Discharge Current Internal Resistance AC(1KHz) ≤25mΩ DISCHARGE TEMPERATURE CHARACTERISTICS Operating Temperature Charge 0°℃to45℃ 4.250 Discharge -20℃Cto60°℃ 4.000 Energy Density Volumetric 566Wh/L 3.750 Gravimetric 208Wh/kg 3.500 £3.250 Voltage 3.000 2.750 Charge: CCCV 0.5C,4.2A,52mA cut off @25℃ 2.500 Store cells in 25/0/-10/-20℃ for 3h; PHYSICALCHARACTERISTICS 2.250 Discharge:CC,4A, 2.5V 2.000 0 0.4 0.8 1.2 1.6 2 2.4 2.8 Capacity (Ah) + CYCLELIFECHARACTERISTICS@25C Shape Cylindrical 120% Can Steel + 100% Diameter 18.6 mm (Max) Height 65.1 mm (Max) 80% H Capacity (%) Weight 47 g (Max) 60% 40% Charge:CC-CV0.5C,4.2V(52mA cut)@25C,rest 10mins. 20% Discharge: CC 1C to 2.75V @ 25C,rest 30mins. 0% 0 100 200 300 400 500 009 700 800 Cycle No. CYCLELIFECHARACTERISTICS@45C 120% The information shown on this document is for descriptive purpose only. This document is not intended to make or 100% rme oeerere r e 80% Capacity (%) All specifications and characteristics shown herein are for 60% REFERENCEONLY,pleasecheck the latest versionofthe product specification for guidance. All specifications and 40% characteristics shown herein are subject to change without prior notice and should be verified with a Tenpower 20% Charge: CC-CV 0.5C,4.15V (52mA cut) @45C,rest 10mins. eeerreeereeereerroreeeeeeeeee Discharge: CC 1C to 3.0V @ 45℃,rest 30mins. before placing an order. %0 0 100 200 300 400 500 600 700 Cycle No. Plant 2: Plant1: Contact: 6 Xinfeng Road East 8 Nanguang Road T+8651258760000 Economic Development Zone Emerging Industries Park, Jinfeng info@tenpowercell.com Zhangjiagang, Jiangsu, China Zhangjiagang, Jiangsu, China https://www.tenpowercell.com