Wooden Camera V-Mount Plate for Sony Alpha a9 and a7R III. This V-Mount Plate from Wooden Camera connects a V-mount battery to your Sony Alpha a9 or a7R III. The V-mount battery's power is greater than the camera's standard battery, providing a longer runtime.

The plate connects to the camera via a dummy battery, attached to an integrated 16" cable. A built-in regulator ensures that the correct voltage is delivered to the camera.

• Dummy Battery Connection to Camera
• Integrated Voltage Regulator
• 2 x D-Tap Accessory Ports
• Works with WC Battery Slides/Rod Clamps