Light weight and higher energy density than any rechargeable battery
Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolongs battery life.
Installed polyswitch will cut off power if battery discharging current more than 4.2A. Please don't use this pack for any application > 4.2 A discharging rate.
Perfect for building up battery pack for RC air, car, and robot which requires compact size and lighter weight
The battery module is wrap by transparant PVC shrink and with 12 G wire