USB Cable 8.4V ACK-E12+DR-E12 DC Coupler LP-E12 Dummy Battery for Canon EOS M M2 M10 M50 M100 M200
Fujifilm AC-3VX + DC Coupler for 2 AA batteries AC power to A Series Cameras : Amazon.ca: Electronics
Amazon.com : TKDY ACK-E12 Cameras Power Supply M50 Dummy Battery LP-E12 DR-E12 DC Coupler Kit, fit for Canon EOS M50 Mark II, EOS M50 M100 M200 M M2 M10, Kiss M, Kiss