LP925857 3900mAh 3.7V Rechargeable LiPo Battery with connector Molex 5040510501 With PCM &  wires 50mm and Molex 5040510501 Model LP925857 3900mAh 3.7V Rechargeable LiPo Battery with connector Molex 5040510501 Type Rechargeable LiPo battery Capacity 3900mAh...