Lancer Tactical Lithium Polymer 7.4V 11.1V Battery Balance Charger

Charging Current: 1A Balancing Current: 50mA Balancing Precision: 25mA Output Connector: 3 pin, 4 pin JST Connector Led: Red: Charging / Green: Fully charged and balanced Charger Dimensions: 3.4 x 2.2 x 0.6 inches Features Built-in balancer that helps batteries balance during charging to ensure full charge Automatic constant voltage, constant current, and trickle charging Automatically terminate charging process when input voltage is lower than 8v or higher than 17v Reverse polarity and short circuit protection Lightweight and attractive aluminum alloy case Applicable for Li-ion, LiPo, and LiFePO4 battery packs