Polymer Li-Ion Single Cell Battery 3.7V 150mAh 401119 11*19*4mm 2 Wire

Polymer Li-Ion Single Cell Battery 3.7V 150mAh 401119 11*19*4mm 2 Wire These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 150mAh & Dimensions These batteries require special charging. Do not attempt to charge these with anything but a specialized LiPo charger. Battery includes built-in protection against over voltage, over current, and minimum voltage