iCharger 406Duo Maximum Charge Power: 1400W at &gt;23.5V (1000W max per channel) Charge Current Range: 0.05-40A per channel, up to 70A in sync mode Discharge Power: 80W per channel, or up to 140W in sync mode LiPo/LiIo/LiFe: 1-6 series per channel Warranty: 1 year