150Wh Lithium Batteries — LiIon 14.4V

The 150Wh lineup supports multiple mount standards. The Protean is compatible with Gold Mount, Gold Mount Plus, B-Mount, and V-Lock (V-Mount) configurations, while the Logos 150 G is designed specifically for Three Stud (Gold Mount) mounts. This broad compatibility makes them suitable for diverse production workflows without requiring separate battery systems.

The Protean battery is travel-ready and can be split into two electrically and mechanically isolated 75Wh batteries, meeting TSA and airline carry-on regulations for lithium batteries. The Logos 150 G is a standard non-disassemblable unit and is subject to standard IATA and DOT lithium battery transport regulations for air and sea travel.

Block Battery's 150Wh batteries are compatible with professional cinema and broadcast cameras including Sony FX9, RED cinema cameras, Canon cinema cameras, Arri Alexa, Phantom, and Sony CineAlta systems. Compatibility depends on the mount type — Gold Mount, V-Mount, or B-Mount — so selecting the correct configuration for your camera is essential.

Yes, the Logos 150 G supports loads between 0 and 150 watts, making it suitable for powering not only Three Stud 14V cameras but also on-set lights and accessories. The dual high-current D-Tap output connectors allow simultaneous connection of multiple devices, making it a versatile on-board power solution for professional video and broadcast workflows.

Yes, the Logos 150 G features a re-cell and service capable housing, allowing the battery to be refurbished rather than replaced, which extends product life and reduces long-term costs. Block Battery also offers trade-in options and special package pricing available upon direct request, making it a cost-effective long-term investment for production companies.

The Logos 150 G features an intuitive OLED four-color display with a four-segment LED quick reference indicator, showing battery percentage, voltage, discharge current, run time remaining during use, and charge current during charging. The Protean's display specifications are not separately detailed, but both batteries are engineered for real-time monitoring to keep production crews informed of power status.