The Block Battery alternative to the Anton Bauer Digital Series 150 Battery 14.4V

The Logos 150 G is designed for Three Stud (Gold Mount) cameras. The Protean supports multiple mount configurations including Gold Mount, Gold Mount Plus, B-Mount, and V-Lock (V-Mount) style, offering five power solutions in a single compact battery — eliminating the need to carry multiple battery types on set.

The Protean is designed to split into two electrically and mechanically isolated 75Wh batteries, making it compliant with IATA carry-on regulations for lithium batteries. The Logos 150 G is a standard non-disassemblable unit subject to standard DOT, IATA, and IMO lithium battery transportation regulations.

Both the Logos 150 G and The Protean have a 150 Watt Hour (Wh) energy capacity. This supports loads between 0 and 150 Watts, making them well-suited for powering professional cameras, lighting, and accessories commonly used in broadcast and cinema production environments.

The Logos 150 G features dual high-current D-Tap output connectors for versatile power delivery to accessories. The Protean offers D-Tap in 14G and 14V configurations, but not in the 28G configuration. D-Tap connectivity ensures compatibility with a wide range of production accessories and accessories.

The Logos 150 G features a re-cell and service capable housing, allowing the battery to be rebuilt and serviced to extend its overall product life. Block Battery also offers trade-in options. This serviceability makes the Logos 150 G a cost-effective long-term investment for production companies.

These batteries are engineered to power professional cinema and broadcast cameras including the Arri Alexa, Phantom, RED, Sony CineAlta, Sony FX9, and Canon cinema cameras. Mount compatibility depends on the battery model — the Logos 150 G supports Three Stud mounts, while The Protean supports Gold Mount, B-Mount, and V-Mount configurations.