Equip your camera rig with additional power connections using Neewer's VB-A1 V-Mount Battery Plate Adapter with Dual 15mm Rod Clamps. Four barrel jacks provide multiple voltages for accessories, while the USB-C input/output can charge connected devices or an installed V-mount battery. A 14.8V D-Tap output adds another way to supply power to your equipment, and the dual 15mm rod clamp secures the adapter to your rig.

With a conversion rate reaching up to 90%, the VB-A1 helps extend the operating time available from your V-mount battery. Its connections for multi-voltage accessories include two 12 VDC 2.5mm barrel jacks, one 8 VDC 2.1mm barrel jack, and one 15 VDC barrel jack. A 5V 2.1A USB-A port, a USB-C input/output supporting 60W PD and QC, and a 14.8V D-Tap output are also provided, allowing monitors, lights, microphones, and mobile devices to draw power from one source.
Status indicator lights built into the VB-A1's power button provide an immediate view of the charge level. Accessories can be attached through 11 integrated 1/4"-20 threads, while extra 1/4"-20 and 3/8"-16 mounting holes on the dual 15mm rod clamp broaden the mounting possibilities. To support fast, safe charging without battery damage, integrated circuit protection guards the V-mount battery against overcharging, overvoltage, overcurrent, overheating, and short circuits. An aluminum alloy V-lock and fireproof housing complete the durable design, creating a unified source of power for the camera, accessories, and devices.
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Key Features
- USB-C Input/Output, PD and QC Support
- 1 x 15V, 2 x 12V, 1 x 8 VDC Out
- 11 x Integrated 1/4"-20 Mounting Threads
- 180W Max Output, 90% Efficiency
- Dual 15mm Rod with Mounting Points
- Power Button with LED Indicator Lights
- Intelligent Overcurrent Protection
- Durable Aluminum V-Lock Connection