Smiling Shark 18650 Lithium Rechargeable Batteries 4200mAh 3.7V (2 Pack) and Li-ion 10440 14500 1340 16650 18500 18650 26650 Battery Charger

Description

3.7V 18650 Rechargeable Battery: Size: 18mm x 65mmNo memory effectEnvironmentally friendly Battery Type: 18650 Rechargeable BatteryCapacity: 4200mAhMaterial: Li-ion BatteryColor: BlueWeight: 43gramsStandard voltage: 3.7VVoltage of full charge: 4.2VVoltage of cut-off discharge: 2.75V WARNING:DO NOT dispose in fire or heat;DO NOT puncture,damage,and disassemble;DO NOT mix fresh batteries with used batteries Smart Battery Charger:It is with high efficiency and reliability! Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock.Input Voltage: DC 5V 1-2A Output Voltage: DC 4.2V 1000mASuitable for 3.7V Li-ion Battery 26650 18650 18500 18350 16650 1634014500 10440Conventional 5V power supply: computer, mobile phone charger, mobile power, car chager Package Includes:2 x 18650 3.7 Rechargeable Battery1 x Dual Smart Battery Charger