Casal High-powered Balance Charger for LiPo, LiFe, Lion, NiCd, NiMH and Pb Batteries (180W, 16A) High-powered Battery Charger: Maximum charging power and maximum charging current are 180W and 16A, which are higher than average battery chargers (just 50W-80W and 5A-6A) Multifunction: It combines many measuring functions in one. Measuring inner resistance of cell, inputted power supply voltage, inner temperature of the battery charger, the voltage of the battery pack and the voltage of the individual cell, etc. Feedback Discharge Function: Up to 180W unique feedback discharge capability. Feedback discharge function can put the batterys energy back into the electric power supply. Adjustable Charging Voltage: The voltage range can be adjusted with different battery types ; LiPo battery (4.1V-4.35V); LiFe (3.55V-3.72V); Lion battery (4.0V-4.15V); Pb battery (2V-2.45V). 100% Original,1 year warranty from Addpoweradd