Are Donut Lab’s Solid-State Batteries Real Or Just A Promise?

Donut Lab batteries
Credit: Donut Lab
The holy grail of the first all-solid-state battery in a production vehicle for delivery to customers is being claimed not by industry leaders in the U.S. or China but by the small Finnish company Donut Lab, which is also making the technology available for aerospace and defense applications. Better...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

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