
The Protean — V-Mount, B-Mount & Gold-Mount Cinema Battery (150Wh; splits to 2x75Wh carry-on)
- 14V & 28V dual-voltage in one battery
- Splits into 2x75Wh for air travel
- 4 mount types: Gold, B-Mount, V-Lock
Veteran-Owned Business
TSA Lithium Battery Compliant
Block Battery's V-Mount Li-Ion 160Wh 14.4V batteries deliver reliable, high-capacity power for professional cinema, broadcast, and lighting production. Featuring versatile mount compatibility, travel-ready design, and dual-voltage output, these batteries are engineered to keep demanding production sets powered through every shot.


A V-Mount battery is a high-capacity rechargeable power source designed to keep professional production equipment running on set. Block Battery's 160Wh 14.4V V-Mount Li-Ion batteries are built to power professional cinema cameras (such as Alexa, Red, Phantom, and Sony CineAlta), broadcast and ENG/EFP equipment, on-set LED and HMI lighting fixtures, and other accessories — eliminating the need for unreliable power sources during demanding film, broadcast, and commercial video productions.
Talk to our experts for custom solutions and tailored guidance.

Powers professional cinema cameras and accessories on feature film sets, supporting 14V and 28V equipment.

Reliable runtime for broadcast cameras and field production equipment used in news and live event coverage.

Supplies stable power to on-set LED and HMI lighting fixtures rated up to 150 watts during production.

Keeps cameras and accessories running through full commercial shoot days without interruption or battery swaps.
Talk to our experts for custom solutions and tailored guidance.
Block Battery's leadership brings three decades of hands-on experience in professional broadcast, cinema, and video production power solutions.
Our batteries support Gold Mount, B-Mount, and V-Lock configurations, eliminating the need for multiple separate battery units on set.
Engineered to split into TSA-compliant 75Whr units, our batteries move seamlessly from location shoots to international productions.
Submit your inquiry and our team will respond with tailored recommendations, pricing, and availability for your production needs.
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.