Hot Selling Lithium Polymer Batteries LP601745 3.7V 400mAh with 1.48Wh With PCM and wires 50mm & connector  LiPo battery Type Hot Selling Lithium Polymer Batteries LP601745 3.7V 400mAh Voltage 3.7V Energy 1.48Wh Net Weight 7 g Detail Protection circuit&50mm...