lipo battery 1. 3.7V 600mAh 20C 2. light weight and goodcycle ... from 650mAh to 20Ah, most safe, longest cycle life lithium battery. we also produce many high rate models of Li-polymer ... battery cells, such as 3C,5C,8C,10C,15C,20C,25C,35C,40C ,capacity ... from 40mAh to 6000mAh, we can make different battery packs 7 ...