Input voltage: 11-18VDC
Charge power: 50Wx4, current is regulated accordingly
11.1Vbattery, charge current appro. 4.5A
22.2V battery, charge current approx.2.2A
Discharge power: 5Wx4, current is regulated accordingly
Power Source: 12V DC(car battery)/AC mains PSU(>200watts)
Cell count: 1-15 NiCd/NiMHx4/1-6 Li-ion/Polymer
Cellx4/1-10 Lead acid cells(2~20V)x4
Current drain for balancing Li-ion/Polymer vell: 300mAh/cell
Charge termination NiCd/NiMH: Automatic,negative Delta Peak method
Charge termination Lead acid&Li-ion/Polymer: Automatic,negative dependent, CC-CV process
Dimension: 230mm X 150mm X 40mm
Weight: 840g