The GP-S-FS7 V-Mount Adapter Plate from Pro-X is a power connection option for your Sony FS7 camera;
It provides a secure platform for mounting V-mount batteries directly to the back of your FS7, this is a great alternative to the XDCA-FS7 extension unit.
A 4-pin XLR is provided as a secondary power option, and two P-Taps offer additional power outputs.
Two power-tap outputs (for monitors, lights, etc.)
One 4-pin XLR power input.
Power Input: 11 - 17 VDC
Power Output: 11 - 17 VDC; unregulated output for P-Taps
Connectors: 4-pin XLR input
2 x P-Tap outputs
Dimensions: 3.25 x 5.50 x 3.50" (8.26 x 13.97 x 8.89 cm)
Weight: 1.6 lb (725.7 g)