Enjoy uninterrupted creativity for shooting in a studio or time-lapse video recordings. The AC-E6N AC Adapter replaces your cameras battery for direct connection to the mains electricity supply, when using the Canon DR-E6 DC or DR-E18 DC coupler.BenefitsReplace your camera's battery for direct connection to the mains electricity supplyIdeal for extended periods of shooting such as scientific applications and time-lapse photographyFor use with the Canon DR-E6 DC or DR-E18 DC coupler, please check you have the right coupler