Wasabi Power’s ACK-E17 replacement AC Power Adapter is designed to supply uninterrupted power for your camera. It is a great LP-E17 dummy battery replacement as it can be used while downloading pictures to your computer, for extended work in a studio, or viewing images while connected to your TV or VCR.
Compatible with the following Canon DSLR cameras:
EOS M3
EOS M5
EOS M6