LP713580 2500mAh 7.4V 2S LiPo Batteries Manufacturer With PCM  &  wires 50mm Model LP713580 2500mAh 7.4V 2S LiPo Batteries Manufacturer Type 7.4V LiPo Batteries Capacity 2500mAh 7.4V LiPo Batteries Voltage 7.4V LiPo Batteries Energy 18.5Wh LiPo Batteries Net...