The E3 LiPO charger option from Classic Army is able to balance and charge your LiPO airsoft batteries. This charger charges each cell individually to make sure that each of the cells are properly charged, and greatly extends the life of your battery. The compact, lightweight design and durable polymer casing makes this the perfect travel charger, and is able to charge a battery with 1-3 cells. Charging indicator lights let you know when your battery is done charging, and the automatic cut off switch prevents overcharging by turning off when the battery is full. Classic Army helps you get back on the battlefield faster by offering reliable battery charging options.