4 Pack 18650 Battery 3.7V 10000mAh Button Top Battery Li-ion Battery Discharge Rechargeable for Flashlight, Camera, Headlight, Doorbell Small Fan Headlamp Electronic Devices Sound Equipment not AA AAA

Description

Features1. It can be combined with the charger to save energy and protect the environment.2. The battery is perfectly protected against heat and high temperature, allowing you to charge safely.3. Large capacity, continuous output, solve your power shortage problem.4. Beautiful appearance, charging and elegant.5. Small size and easy to carry.SpecificationsType:Li-IonCapacity: 10000mAhVoltage: 3.7VSize: 65*18mmQuantity: 4pcsModel: 18650Chemistry: Li-ionColor: WhiteSize: 65mm(Length) x 18mm(Dia.)Package Included4 x 3.7V 18650 10 000mah Li-ion Rechargeable BatteriesAttention1) Please fully charged the battery if long time no used or usage in the first time.2) Do not heat, disassemble or put the battery into fire.3) Do not mix use old and new batteries or any different types of batteries4) Do not mix use different capacities of batteries.5) Do not reverse the battery when charging and putting it into devices.6) The batteries can only be charged by a Li-ion rechargeable battery charger.7) Do not charge the battery for too long.