
VMA-4XLR — Gold-Mount to B-Mount / V-Mount Adapter (4-pin XLR)
- Gold-Mount to B-Mount with 4-pin XLR
- Multi-voltage: 14.4V, 24V, 28.8V, 30V
- USA-made by veteran-owned manufacturer
Veteran-Owned Business
American Made Manufacturing
B-Mount Camera Systems & Adapters from Block Battery enable seamless power compatibility between Gold-Mount, B-Mount, and V-Mount camera systems. Designed for cinematic, ENG/EFP, and broadcast production, these adapters support professional cameras like RED and Arri, delivering reliable, high-current power in demanding production environments.


A B-Mount camera adapter is a power interface device that allows batteries or power sources using one mount standard to connect to cameras requiring a B-Mount connection. Block Battery's VMA-4XLR, for example, adapts Gold-Mount power sources to B-Mount and V-Mount camera systems, enabling flexible power configurations on professional cinema and broadcast sets.
Talk to our experts for custom solutions and tailored guidance.

Powering RED, Arri, and cinema cameras on feature film sets with reliable Gold-Mount to B-Mount adapters.

Enabling field broadcast crews to adapt Gold-Mount batteries for B-Mount and V-Mount video cameras on location.

Supporting commercial video production teams with versatile camera power adapters compatible across multiple mount standards.

Providing compatible power solutions for professional lighting rigs used alongside camera systems on production sets.
Talk to our experts for custom solutions and tailored guidance.
Block Battery's management team brings 30 years of hands-on experience in professional broadcast, video, and cinema battery systems, ensuring solutions that perform.
Every adapter and battery system is designed and manufactured in the USA by a family-owned, veteran-owned business committed to uncompromising quality standards.
Block Battery products are trusted on feature film and commercial sets, compatible with Alexa, Phantom, RED, and Sony CineAlta camera systems nationwide.
Submit your inquiry and our team will respond with tailored adapter and battery recommendations for your specific production setup.
For immediate assistance, feel free to give us a direct call at 714-928-1496. You can also send us a quick email at normk@blockbattery.com.
For immediate assistance, feel free to give us a direct call at 714-928-1496. You can also send us a quick email at normk@blockbattery.com.