ShockLi 18650 3600mAh Flat Top High Drain 20A 3.7V Li-ion Rechargeable Battery For Flashlight E Cigs - 2PCS+Battery Case

Specification Name18650 Rechargeable BatteryBrandShockliCapacity3600mAhContinuous Max Discharge Current20A 30AInternal resistanceless than 30 mNominal voltage3 7VHead typeFlat topProtectedNoRechargeable batteryYesRechargeable timeup to 500 timesStandard charge0 3A 3A Recommend 0 5A 1 5A 4 2V 0 05VWorking voltage2 75 4 2VCharging time4 5 hours Charge current 1 0A Customer Instructions Ideal for moderate 20A current device 2 X 18650 UP to 120W Recommend 50W 100WIdeal for High powerful flashlight contact good if used end to end in series for flashlightMust charge battery fully before first usePackage Included 2 X 18650 battery1 X 18650 plastic case