Place your order by 4:00 PM Thursday, Oct 8 and your order will ship the same day. For further details see delivery estimates in cart. All orders are subject to verification. International orders are processed the next shipping day.
The Canon ACK-E4 AC Power Adapter is designed to supply uninterrupted power for your camera while downloading pictures to your computer, for extended work in a studio, or while viewing images while connected to your TV or VCR. It's compatible with EOS 1D Mark III, IV, EOS-1Ds Mark III, and EOS-1Dx SLRs.