Block Battery is a privately owned US-based company with approximately 10 employees (as of 2023). It designs and manufactures power systems in the United States, specializing in high-current DC applications. The company focuses on engineering solutions that enhance product lifespan and reliability. Its primary market is the entertainment industry, supplying power solutions for cameras and lighting equipment used in feature film and commercial video production, including brands such as Alexa, Phantom, Red, and Sony CineAlta.
