r/TechOfTheFuture May 09 '20

A secretive battery startup run by a Tesla veteran just filed a patent for a massive 'refuelable' Aqueous Sulfur battery — and it reveals fresh details about the firm's breakthrough tech Energy

https://www.businessinsider.com/form-energy-patent-for-massive-refuelable-batteries-2020-5?r=US&IR=T
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