PortKeys BD1 Dummy Battery

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.

Nanlite NP-F550 Battery Grip with USB Type-C Cable.

This Grip allows you to run your Pavotube 6C off a NPF 550 battery (not included)

• Continually power your camera with USB battery packs
• Hot swap batteries mid-shooting with no downtime
• No need to purchase multiple camera batteries
• Compatible with most camera brands
• Can be adapted to work with D-Tap batteries; use D-Tap to USB Converter
• More cost effective than purchasing multiple proprietary camera batteries
• Power sources are non-proprietary. Power your camera with the same 5V battery you use to charge phones or tablets.
• Never need to charge camera batteries again. And never run out power.
• A Relay Camera Coupler (sold separately) is required to use Case Relay External Power System.