Fedco Batteries was founded in 1975 as Fedco Electronics an electronic parts distributor, and was incorporated in the state of Wisconsin in January 1976 as a family owned small business and has an excellent credit rating with Dun and Bradstreet. Reference DUNS No. 07-616-4193. Fedco Batteries is a manufacturer and distributor of batteries and battery packs for medical devices & Instrumentation, industrial controls, robotics (industrial, stationary and autonomous), military devices, a wide range of communication systems & devices, E-Mobility devices, utility meters, metrology and computer related equipment. Custom battery packs are primarily assembled in their Fond du Lac, Wisconsin 16,000 sq/ft facility, with partners in the United States and Asia. Fedco has a support staff of four graduate engineers and is an authorized assembler of lithium-ion battery packs for five of the world's leading lithium-ion cell manufacturers.