Universal Gold Mount Plates & Batteries

Block Battery's Gold Mount batteries are compatible with a broad range of professional cinema and broadcast cameras including Sony, RED, Canon cinema cameras, Alexa, and Phantom rigs. Products like The Protean support 14G, 28G, 28B, and V-Lock mount configurations, while the Logos 150 G is specifically designed for Three Stud (Gold Mount) 14V camera systems.

Yes, with the right configuration. The Protean battery splits into two electrically and mechanically isolated 75Wh batteries, meeting IATA carry-on regulations for lithium batteries. The Logos 150 G and SLi-300 are subject to standard DOT and IATA lithium battery transport regulations. Always verify current airline policies before traveling with lithium batteries.

14V Gold Mount batteries power standard professional cameras, lights, and accessories operating at nominal 14V. 28V (Gold Mount Plus) batteries deliver higher voltage for equipment requiring 26V on-camera power, such as certain cinema cameras and accessories. The Protean from Block Battery supports both 14V and 28V modes in a single unit, offering maximum workflow flexibility.

Runtime depends on capacity and load. The Logos 150 G and The Protean both offer 150Wh, supporting loads up to 150W. The SLi-300 provides 304Wh capacity and delivers over two hours of continuous runtime for most smaller cinema cameras. All Block Battery products display real-time run time and discharge data to help manage power on set.

Yes. Block Battery's Gold Mount-compatible batteries support loads from 0 to 150 watts, making them suitable for powering LED lights, monitors, follow focus systems, and other on-set accessories. The SLi-300 also supports V-Mount and B-Mount eliminator plates, allowing it to offload weight from cameras while powering lights and accessories simultaneously via UPS mode.

Yes. The Logos 150 G features a re-cell and service capable housing, extending the product's usable life beyond the initial battery cycle. Block Battery also offers trade-in options and special package pricing. Their team provides product documentation, video tutorials, and direct support to ensure long-term performance from every battery system.