Lithium-ion battery JGCNR26650

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Capacity range ≥4900mAh（0.5C） Energy Density 189Wh/kg AC internal resistance ≤30mΩ Charging condition 0.5C constant current to 4.2V, constant voltage to 50mAh Maximum charging current 5.0 A Discharge cutoff voltage 2.75V Standard continuous discharge current 2.5A Fast continuous discharge current 5.0A Maximum sustained discharge current 10A (single battery) Pulse discharge current 15A，5s Cyclic performance (1C charge 1C discharge cycle, capacity retention rate ≥ 70%) 1000 times（100%DOD） 2000 times（80%DOD） 3000 times（50%DOD） Operating temperature Charging：0℃—55℃ Discharge：-20℃—60℃ Storage temperature -20℃—55℃（<3 months）