Pack of 2 Rechargeable Batteries 3.7V 18650 6800 mAh Ultra Fire

• Wide application: The type of rechargeable batteries Li-ion18650 6800mAh 3.7V can be widely used for powered devices, such as LED flashlights, portable lamps, power tools, mini USB fans, night lights, power banks, cameras, headlamps, etc.
• Long lifespan and rechargeable: Li-ion rechargeable batteries can be charged more than 1200 cycles due to their high storage capacity and very long lifespan. It can provide you with the necessary charging power source or bring you better help in emergencies, such as travel, emergencies, outdoor adventures, camping, or other dangerous situations.
• Printed circuit protection design: The rechargeable batteries Li-ion18650 6800mAh 3.7V have built-in safety printed circuit protection, which can protect against overcharging, over-discharging, short circuits, and overcurrent when charging or using the batteries.
• Environmentally friendly: The 18650 lithium-ion battery can be recharged more than 1200 times, which is very environmentally friendly to use and replace disposable batteries to protect the environment, preventing the waste of non-rechargeable batteries.

WARNING : for batteries:

DO NOT throw into fire or heat;

DO NOT puncture, damage, or disassemble;

DO NOT mix new batteries with used batteries