
The Protean — V-Mount, B-Mount & Gold-Mount Cinema Battery (150Wh; splits to 2x75Wh carry-on)
- 150Wh with 14V & 28V dual output
- Splits into 2x75Wh for carry-on travel
- 4 mount types: Gold, B-Mount, V-Lock
Veteran-Owned Business
Industry Standard — US Cinema Market
V-Mount Battery 200Wh category from Block Battery features professional-grade cinema batteries designed for film, broadcast, and ENG/EFP productions. These versatile power solutions support multiple mount types, dual voltage outputs, and airline-compliant travel configurations, providing reliable on-set power for cameras, lights, and accessories.


The Protean cinema battery offers 150Wh of capacity in a single compact unit. It can also be split into two electrically and mechanically isolated 75Wh batteries for airline carry-on compliance, making it highly versatile for both on-set use and travel.
Talk to our experts for custom solutions and tailored guidance.

Powers cinema cameras, lights, and accessories on feature film sets with dual-voltage, multi-mount flexibility.

Reliable V-Mount power for broadcast cameras and field production crews requiring uninterrupted on-location power.

Supports LED and HMI lights up to 150W on set, reducing the need for multiple battery types during lighting setups.

Travel-ready split design ensures TSA-compliant carry-on transport for location shoots and international productions.
Talk to our experts for custom solutions and tailored guidance.
Block Battery's leadership brings 30 years of hands-on experience in professional broadcast, video, and cinema power systems for demanding productions.
Our batteries support Gold Mount, B-Mount, and V-Lock configurations with 14V and 28V outputs, eliminating the need for multiple separate battery units on set.
As a family and veteran-owned business, Block Battery delivers personalized service, superior product quality, and competitive pricing tailored to production professionals.
Submit your inquiry and our team will respond with tailored recommendations, pricing, and availability for your next production.
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.