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HomeExploreTechnologyThe People Who Made Rechargeable Batteries PracticalWaldemar Jungner

Waldemar Jungner

by gadget_bench
Person
Waldemar Jungner
Svenska dagbladets årsbok 1924 / Public domain · resizedfile
Developing the nickel-cadmium cell Jungner patented work on rechargeable nickel-cadmium batteries around the turn of the 20th century. He and K. L. Berg reached pilot production for applications such as standby service. This is a useful stop in the story because it shows an alternative to lead-acid taking shape in the factory as well as in patents.
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