The Canon CA-PS700 Compact Power Adaptor is designed to work with various DC couplers to provide a 100-240V 50/60Hz AC power supply for select Canon cameras, including the 450D, 100D, 550D, 600D, 650D, 1100D, and EOS-M.
A 16cm power cord is included.
In order to use this with your camera you will need the specific DC coupler for your camera.