Theres a new heavyweight in the ring: the iCharger 4010Duo. With two channels available, each of which can charge at up to 40 amps simultaneously, its like having two superchargers in one. Or combine both channels in parallel to achieve up to 70 amp charge rates! With two JST-XH balance boards thrown in for free - one for each channel - youre ready for just about anything. Specifications Input voltage range: 9-50V DC Input current limit: 65A Maximum charge power capacity: 1400W per channel @ >23.5V (up to 2000W in synchronous mode) Charge current range: 0.05-40.0A per channel, or up to 70A in synchronous mode Discharge power capacity: 130W per channel, or up to 200W in synchronous mode Maximum regenerative discharge: 1400W per channel, or up to 2000W in synchronous mode Maximum external discharge power capacity: 1600W @ 40V 40A, or up to 3200W in synchronous mode Current drain for balancing: 1.2A per channel, or up to 2.4A in synchronous mode Balance accuracy: 10mV LiPo LiIo LiFe: 1-10 series per channel NiCd NiMH battery cell count: 1-25 series per channel Pb battery cell count: 1-18 series (2-36V) per channel PC Connectivity: USB port Weight: 1470g Dimensions (LxWxD): 210x140x80 mm Warranty: 1 year Further specs and manual coming soon!