East Penn Manufacturing Co., Inc.

East Penn Manufacturing and its storage solutions subsidiary, As a family-owned company, our mission is to help make lives better, one battery at a time. We are proud to have a significant impact by operating the largest single-site battery manufacturing facility in the world – and we’ve only just begun! Wartime made for scarce battery materials, but there was big demand for rebuilt batteries so returning GIs could get their vehicles running again. DeLight and his father filled that need by collecting old batteries and rebuilding them to new. A private, family-owned company operating the largest single-site, lead-acid battery manufacturing facility in the world.