Heavy-duty Battery Converters are designed to provide uninterrupted, portable video signal conversion in the fast paced and demanding environment of live productions and outdoor broadcasts. Innovations include automatic detection of video formats and flawless, high frequency transmission across long cable lengths. The machined aluminum casing is compact and lightweight whilst robust and durable. Laser etched graphics resist wear and abrasion. Raised silicone feet help avoid surface scratches and provide grip. The built-in Lithium Polymer battery provides more than two hours of operation and can be powered or recharged by any 12V source.