Canon DC Coupler DR-E18

The Canon DC Coupler DR-E18 runs continuous power to your EOS 750D or EOS 760D for indoor or studio use. A  DC Coupler acts as a dummy battery by replacing the original battery and connecting the DC Coupler to the mains adapter it will provide a more stable power source and prevent loss of data when transferring images or video to a PC due to an empty battery. It is a basic requirement for serious camera users and professionals, built for convenience, they also increase efficiency of cameras and other electronic equipment and operations.