4 PCSx UltraFire 18650 4200 3.7V Rechargeable Li-ion Battery for Flashlight torchSpecificationThe Batteries can't be used in electronic cigarettes and Vape- Cell Type : Li-Ion, 18650 - Safe and evironmental friendly.- No memory effect, - Suitable for Flashlight Torch or other device fit 18650 battery - Capacity: 4200mAh - Voltage: 3.7V - Size:18 x 65mm - Rechargeable Times : Up to 1000 times.- Apply for electrocar, electric bicycle, electric torch, flashlight, power bank,electrical machine, fishing head lamp, medical equipment power supply, Laptop power etc.. Package - Quality : 4 PCS x 18650 4200mAh Batteries.WARNING:DO NOT tear down, heat in fire, short short circuit. DO NOT put batteries with the(+)and(-)reversed. DO NOT mix fresh batteries with used batteries. DO NOT put the battery in water |