Canon DR-E6 DC Coupler

The Canon DR-E6 DC Coupler is used in conjunction with the AC Adapter AC-E6 (sold separately) to connect your Canon DSLR camera (see below for compatibility list) to a standard household power outlet. Ideal for extended periods of shooting, scientific applications and time-lapse photography, the DR-E6 replaces your camera's battery for direct connection to the mains electricity supply.

Price: 59.99 from Wex Photo Video