* Operating voltage range: DC11.0-18.0 Volt / AC to DC adaptor(DC11.0-18.0V/5A)* Circuit power: Max.charge power 50W / Max.discharge power 5W Charge CurrentRange: .1~5.0A* Discharge current range: 0.1-1.0A* Current drain for balancing Li-po: 300mAH/cell* LiIon/LiPo/LiFe cells : 1-6* NiCd/NiMH cells : 1-15* Pb battery voltage: 2~20v* Net Weight: 277g* Unit Package Gross Weight: 580g* Dimensions: 133x87x33mmCompare to iMAX B5:* Can charge 6 cells LiPo battery (B5 can charge maximum 5 cells)* With Discharge Function* A123 Life ChargingAccessories：1 x imax B6 LiPo battery balance charger1 x Multi-fuctional extension wire1 x Universal crocodile clip1 x JST plug1 x Receiver plug1 x English ManualAC adapter or power supply is not included