Blackmagic Design URSA VLock Battery Plate

Blackmagic Design URSA V-Lock Battery Plate

The Blackmagic Design URSA V-Lock Battery Plate is a professional power interface designed to mount directly onto the rear of the URSA camera chassis. It allows you to use industry-standard V-Mount (V-Lock) batteries, which are favored globally for their quick-release mechanism and secure dual-rail locking system.

In 2026, this plate remains the most common power solution for URSA users, as V-Mount batteries are widely available in rental houses and offer a massive variety of capacities (from "Mini" 98Wh travel-safe packs to high-capacity 290Wh blocks).

Core Functionality

• Seamless Integration: The plate bolts directly to the back of the camera, connecting via an internal 12-pin Molex connector. This eliminates the need for external XLR power cables, keeping the camera rig clean, balanced, and free of snagging hazards.

• Smart Telemetry: When used with compatible smart V-Mount batteries, the plate passes digital communication to the camera. This allows the operator to see exact percentage or time remaining (in minutes) on the camera’s LCD and viewfinder.

• All-in-One Power: It provides enough voltage to power the camera body, any attached Blackmagic recorders (like the SSD Mini Recorder), and the URSA Viewfinder simultaneously.

Key Features

• Side D-Tap Port: Features a built-in D-Tap (P-Tap) output on the side of the plate. This is essential for powering 12V-15V accessories like wireless video transmitters (Teradek), follow-focus motors, or additional on-board monitors.

• Rugged Mechanical Lock: The V-Lock design is engineered to handle the weight of heavy, high-capacity batteries even during high-intensity handheld or "run-and-gun" shooting.

• Compact Profile: The plate is thin enough that it doesn't add significant bulk to the camera, ensuring it still fits into most custom camera cases while attached.

Technical Specifications

Installation Tip

To install the plate, you simply remove the four screws from the back of the URSA chassis, plug the internal Molex cable into the camera's power port, and secure the plate using the same four screws.

Note for URSA Broadcast G2 Owners: This plate is often included in the box with the URSA Broadcast G2. However, it is sold separately for the URSA Mini Pro 12K and earlier "Body Only" versions of the 4.6K G2.

Operational Insight (2026)

In 2026, many operators are switching to "Micro" or "Mini" V-Mount batteries. Because this plate is full-sized, it provides a stable "sandwich" mount if you are also using the URSA Mini SSD Recorder.

Pro Tip: If you frequently swap between a battery setup and a studio setup, this plate is compatible with the Blackmagic Fiber Converter. However, you must remove the battery plate to install the Fiber Converter, as the Converter takes over the rear Molex connection.