Power your Canon EOS camera using a high-capacity V-mount battery with this dedicated V-Mount Battery Plate from Core SWX. The battery plate enables you to use a longer-lasting V-mount battery to power your cinema camera, extending your shooting session and the ability to power additional accessories.
This plate mounts onto the back of the camera and plugs into the camera's 4-pin DC power input, providing 11 to 16.8 VDC power. It is also designed to leave the camera's battery slot unobstructed to enable hot-swap battery changes. It features one USB Type-A and two D-Tap outputs to power additional accessories when a battery is mounted.