Canon 1896B002 ACK-E4 AC Power Adapter for EOS Cameras

The Canon ACK-E4 is a reliable AC power adapter designed specifically for use with various EOS camera models, including the 1D C, 1D Mark III, 1D Mark IV, 1D X, and 1Ds Mark III. This adapter allows photographers to power their cameras directly from an AC outlet, ensuring uninterrupted shooting during extended sessions.

With its compact design and straightforward setup, the ACK-E4 is an essential accessory for studio photographers and anyone needing extended usage without the worry of battery life.