Donut Lab’s Solid-State Battery Charges 0-80% in Just 4.5 Minutes
Finnish startup Donut Lab has faced plenty of skepticism since announcing its “miracle” solid-state battery earlier this year. Today, the company answered doubts with hard data — and the results are impressive. The first independent test, conducted by VTT Technical Research Centre of Finland, confirms that Donut Labs solid-state battery can charge significantly faster than […]
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