Standard LiPo Battery LP401428 115mAh With PCM & wires 50mm Model Standard LiPo Batteires Capacity 115mAh Voltage 3.7V Energy 0.4255 Wh Net Weight 3 g Size 4.0mm*14mm*29mm Detail Protection circuit & 50mm wires Standard LiPo Battery LP401428 115mAh   3.7V...