Kocackoo Usb Drive Cable Ack-E12 Mobile Power Supply + Lp-E12 Dummy Battery Dc Grip Dr-12 Dc Coupler + Usb Power Adapter Kit For Canon Eos M Eos M2 M10 M50 M100 M200 Digital Cameras.NOTE 1: The battery cover must be closed!!! The battery cover must be closed!!! NOTE 2: Make sure the OUTPUT of your power bank(or usb wall plug or other usb power sour..