Blackmagic Design Camera PCC4K Battery Door

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

• V-Mount Adapter plate allows you to use 2 x Sony NP-F series batteries

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.