1Pcs KeepPower IMR 18500 battery 1100mAh 20A max discharge li-ion high drain battery 3.7V

Specification BrandKeeppowerModelIMR18500Standard capacity1150mAhMinimum capacity1100mAhRated voltage3 7VStandard chargingCC CV 220mA 4 2VStandard dischargeCC 220mA 3VFull charge voltage4 2V 10mA end off currentDischarge cutoff voltage3VFast charging current1100mAMaximum discharge current20AMaximum sustainable discharge current10AInternal resistanceMax 18mCharging temperature0℃ 45℃Discharge temperature 20℃ 60℃Storage temperature 5℃ 35℃LifeMore than 300 charge and discharge cyclesSize18 5 x 50mmWeight34gFeatures 100 new and high quality3 7V 1100mAh rechargeable 18650 li ion BatterySuitable for flashlight torch and headlamp etc Package included 1 x Keeppower IMR 18500 batteryTip The charge cut off voltage of this product is 4 2v Please use the charger that meets the requirements Many 4 35v chargers on the market are likely to cause overcharge of this product