Schumacher
Established in 1947, Schumacher Electric is a manufacturer of microprocessor-controlled battery chargers and electrical accessories based in Mount Prospect, Illinois, USA. The company’s products include a large of battery chargers, battery testers, jump starters, and other accessories.
As well as Schumacher, their products are marketed under such brands as Battery Extender, DSR ProSeries, Schulink, Farm and Ranch, Ship’n’Shore, and Solar. Schumacher also offers custom, specialty assemblies for customers that require a particular specification.