Specifications: Model:Nb-13L Double ChargerCharger Type: 8.4V (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.Fits For: Canon Powershot G7X Cb-2LhtPackage Includes: Nb-13L Double Usb Charger-----1PcUsb Cable-----1Pc