This AC adapter kit lets you power the camera from any standard household power outlet. This kit is compatible with EOS 1D Mark III, IV, EOS-1Ds Mark III, and EOS-1Dx SLRs.
Reviewed by 2 customers
Not a terribly exciting product but it does work just as advertised. Great: It works Not so great: Pretty expensive (captive audience so they can)Sonny
I do a lot of nocturnal mammal photography, leaving my camera outside for prolonged periods. This enables either AC power or (via a modification) a 12V battery source to keep the camera awake for several days.