Specifications for per charger:                             Input voltage: 11-15.0V
Charge power: 50W                   　　   Discharge power:5W
Discharge current range: 0.1~1.0A
Charge current range: 0.1-5.0A                       Current drain for balancing LiPo: 300mAh/cell
Data store: max.5 data of batteries
NiCd/NiMH battery cell count: 1 - 15cells      LiPo/LiLo/LiFe battery cell count: 1 - 6cells              Pb battery  voltage: 2V~20V