Tether Tools Relay Camera Coupler CRSFW50 for Sony Battery NP-FW50

Dynacore D-C Voltage splitter allows for connection of Multiple devices requiring different voltages on a camera rig.Multi-output adapter designed for DSLR cameras and accessories.
Output Voltage: 5V/7.2V/12V/15V(11V to 17V).
Built-in HDMI distributor, one standard signal input and two standard signal output.
V-Mount ENG batteries are required for the power.

Dynacore Tiny V-Lock Cage mount.

It can be fixed in any position in the camera cage with 1/4 thread.
It includes Two D-tap outputs for powering of multiple devices.
Weight: 0.1Kg
Size: 112*83*26mm

The Blackmagic Pocket Camera Battery Pro Grip adds two extra NP-F570 batteries to the 6K G2 and 6K Pro for over 3 hours of shooting on a single charge. That’s a massive battery life, in a compact design that integrates seamlessly with the camera. Featuring a unique carbon fiber design, non‑slip hand grips, and a slide out tray, the battery grip makes long shoots easier because it gives you more to hold onto. You can view the status of the grip’s batteries on the touchscreen display, and charge the batteries via the camera’s 12V DC power connection in between takes!