C.E. Niehoff & Co is a privately held American company that is a world leader in the design and manufacture of heavy duty brushless alternators. C.E. Niehoff & Co designs and manufactures a wide variety of products including alternators, voltage regulators, battery isolators, transient protection devices, automatic throttle controls, battery equalizers, battery monitors and smart battery sensor. C.E. Niehoff & Co technology supports high power, integrated electrical systems including lead acid, li-ion & other battery types.