SpecificationsBattery Capacity: 1300mAhCharging Port:Type-cWorking Voltage: 4-12VPower Supply Size:φ31X67mm(RCA)Power Supply Size:φ31X67mm(DC)WX-6 Power Supply lnstructions1.Output voltage 4/-12V corresponds to the displaynumber 4.0-12.0.2.Charging voltage DC5V/1A,...