V-Mount Batteries 150Wh — D-Tap & USB Charging

A 150Wh V-Mount battery can power cameras, on-board monitors, LED lights, and accessories rated from 0 to 150 watts. This includes professional cinema cameras like the Arri Alexa, Red, and Sony CineAlta, as well as smaller production lights and accessories drawing power via D-Tap or direct mount.

Yes. The Protean features a quick-switch dual-voltage design that supports both 14V and 28V output modes. This allows a single battery to power the full range of production equipment without needing separate battery units for different voltage requirements on set.

Yes. The Protean is designed to split into two electrically and mechanically isolated 75Wh batteries, meeting IATA and TSA carry-on regulations for lithium batteries under 100Wh per unit. This travel mode allows productions to transport batteries safely on commercial flights without checking them.

The Protean supports four mount configurations: 14G (Gold Mount, Three Stud), 28G (Gold Mount Plus for 26V on-camera use), 28B (B-Mount style), and 14V (V-Lock style). This multi-mount versatility makes it compatible with virtually all professional broadcast and cinema camera systems.

Yes, D-Tap output is available on the 14G and 14V configurations of the Protean. The 28G configuration does not include D-Tap. D-Tap allows you to power accessories such as monitors, wireless systems, and follow focus motors directly from the battery during production.

Block Battery was founded in 2007 by a management team with 30 years of experience in the professional broadcast, video, and cinema battery industry. The company has grown into an industry standard in the US cinema market, serving feature film, commercial video, and broadcast production professionals nationwide.