Features & description:

• V- Mount to XLR 4 pin (Male) Adapter Plate with Multiple Power Interfaces:1X D-Tap ports 14.8V powering for cameras, on board recorders, LED lights, monitors, remote follow focus, wireless transition systems, etc.
• V-Mount Battery Plate with 4-Pin XLR Output & Locking Clamp allows you to power your lights, cameras, and accessories with the v-mount batteries.
• A 4-pin XLR output located on the back of the plate is used to power your gear using a separately available cable. It is suitable for powering various products that requare DC 12V ~ 16.8V 4-Pin XLR power connection. 
• The power supply has been designed to power HD broadcast camera set-ups that include multiple accessories, such as a monitor, an on-board light and transmission devices. A parallel XLR-4 output is included for powering camera accessories.