Advanced Lithium Polyermer Li-Po Charger Charges 2 (7.4V) or 3 (11.1V) cell LiPo Battery Packs Charges each cell individually for a full charge - Output 10-15V 0.8 - 1.0 amp Self Adjusting Charger for LiPo Airsoft Batteries from 7.4V to 11.1V Very Economic Option for LiPo Airsoft Battery Charger.