150Wh Slim Design Batteries with D-Tap Mount

The Protean battery is specifically designed for travel compliance. It splits into two electrically and mechanically isolated 75Wh units, each falling below the 100Wh airline carry-on threshold. The Logos 150 G, as a non-disassemblable unit at 150Wh, is subject to standard IATA lithium battery regulations and airline approval.

These batteries cover multiple professional mount standards. The Protean supports Gold Mount (14G), Gold Mount Plus (28G), B-Mount (28B), and V-Lock (14V). The Logos 150 G is designed for Three Stud Gold Mount configurations. Together they cover the most common professional cinema and broadcast mount platforms.

The Protean offers both 14V and 28V output modes, switchable to support a wide range of production equipment including cameras and accessories requiring higher voltage. The Logos 150 G operates at a nominal 14V output, optimized for Three Stud 14V cameras, lights, and accessories used in broadcast and cinema workflows.

The Logos 150 G features dual high-current D-Tap output connectors for versatile accessory power delivery on set. The Protean includes D-Tap in its 14G and 14V configurations; D-Tap is not available in the 28G configuration. Always verify mount configuration when D-Tap output is required for your specific workflow.

The Logos 150 G features a re-cell and service capable housing, allowing the battery to be rebuilt with new cells to extend its overall product life. This makes it a cost-effective long-term investment. Block Battery also offers trade-in options and special package pricing, available by contacting their team directly.

Block Battery's 150Wh batteries are engineered for professional cinema and broadcast cameras including Sony FX9, RED, Canon cinema cameras, Arri Alexa, Phantom, and Sony CineAlta. Mount compatibility varies by configuration — the Protean covers Gold, B-Mount, and V-Lock platforms, while the Logos 150 G targets Three Stud Gold Mount cameras.