LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries With PCM & wires 50mm Model LP423050 640mAh 3.7V Rechargeable LiPo Battery Batteries Type 3.7V Rechargeable LiPo Battery Batteries Capacity 640mAh 3.7V Rechargeable LiPo Battery Batteries Voltage 3.7V LiPo...