AW R18650 3.7v rechargeable LiIon Battery
***These protected cells have Anti-explosion Vent / PTC ( mechanical thermal protection ) in addition to the electronic PCB protection.
***DO NOT USE LiIon batteries if you don't know the dangers about them and how to handle them. Please check out this resourceful website on handling, charging, storage of LiIon batteries. Use at your own risk***
*shipped in USA only