Blackmagic Design Blackmagic URSA Gold Battery Plate

Prolycht Battery Mount Adapter Kit for LED panels.

Dynacore D-TS Hot Swap system.

The D-TS is a Universal Hot-Swap battery mount, it allows the user to hot-swap a fresh battery while still operating equipment, so you can remove the depleted battery while the leaving the other battery connected so that there is no downtime.
Utilising the V-Lock mounting system, it can be attached to any portable device with an existing battery bracket.

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.