Warehouse Battery Outlet, Inc. (WBO), operating as CompleteBattery.com, is a family-owned battery distributor founded in 1985 by Ralph Ruth in Quakertown, Pennsylvania. Originally specializing in automotive and marine batteries, the company expanded into wholesale and retail distribution of batteries for virtually every application—from medical devices and forklifts to military and emergency responder equipment. Over the years, WBO grew into one of the largest independent battery distributors in the Mid-Atlantic, supported by strategic facility expansions, advanced battery rebuilding technology, and a diverse customer base including government agencies, corporations, and industrial clients. Known for its competitive pricing and custom battery solutions, WBO continues to meet the rising demand for portable power in an increasingly battery-dependent world. The company remains family-operated, with multiple generations contributing to its success and commitment to customer service.