The Hedbox Power V-Lock Plate is a V-mount adapter plate that supports two L-series batteries. It can be attached directly to V-mount plates on devices such as cameras and lights, allowing you to power these devices with more affordable L-series batteries. It supports a total battery capacity of 1400 to 20,000 mAh and allows you to check the combined remaining battery power via a 4-LED meter at the press of a button.

The adapter plate additionally features a 14.8V, 6A D-Tap output for powering accessories simultaneously with your main device, or independently. Also, the adapter can be mounted on a standard V-mount lithium-ion charger to charge your L-series batteries. For a sturdier connection to your camera or other device, the Power V-Lock Plate uses an aluminum V-wedge.