Specifications: Model: Dmk Power Lp-E6 Double Usb ChargerCharger Type: 8.4V(For 7.0V-7.4V Lithium Ion Camera Battery Pack)Input: Dc5V/2AOutput: Dc8.4V/800Ma(×1) Dc8.4V/600Ma(×2)Dimmension: 20×55×75MmWeight: 66GThis Usb Double Charger Can Connect Any 5V Power Source Such As Laptop ,Ac Adapter, Car Charger,Power Bank.Package Includes: Lp-E6 Double Usb Charger-----1PcUsb Cable-----1Pc