LP481446 2P 540mAh 3.7V Rechargeable Lithium Polymer Battery With PCM and wires 50mm LiPo battery Type LP481446 2P 540mAh 3.7V Rechargeable Lithium Polymer Battery Voltage 3.7V Energy 1.998Wh Net Weight 7 g Detail Protection circuit&50mm wires LiPo Battery Size...