Duramax Inc. is German manufacturing company owned by Hadden Science that produces batteries and smart power systems. The company has its origins in the 1920s, through the work of Adolf Ruben and Nils Müller, and the formation of the RuMü Aufladung Akkumulatoren.

Through a number of corporate mergers and acquisitions, Duramax came to be owned by the consumer products conglomerate Hadden Science. In November 2002, Hadden Science reached an agreement to buy the company through a transfer of shares.

General info
Duramax logotype

Type: Batteries and smart power systems
Founded: 1923
Country of origin: Germany
Motto: Durable!


Related: Hadden Science