Donut Lab has released five VTT test reports on its solid-state battery, but none address the 400 Wh/kg energy density or 100 ...

Notably, a previous test conducted by the state-owned VTT Technical Research Center of Finland proved that Donut Lab's cell ...

Two Bit da Vinci examines Donut Lab’s fifth test of its salt-based battery, focusing on its performance under extreme heat. The test revealed that the battery endured 50 cycles at 100°C with a ...

Analysis reviews Donut Labs solid-state battery claims, including 400 Wh/kg energy density and fast charging, and highlights ...

Donut Lab released the third independent test of its controversial solid-state battery, this time trying to prove it's not a supercapacitor ...

Donut Lab's solid-state battery pack charged from 10-80% in 12 minutes at over 100 kW in a Verge TS Pro motorcycle, the first ...

The battery world is hardly lacking in ambition, but it remains controlled by a tight circle of Chinese and Korean heavyweights. When Finnish startup Donut Lab claimed earlier this year that it had ...

Donut Lab says it has developed what it describes as a solid-state battery that is ready for use in production vehicles, and the company claims the technology will begin appearing in consumer ...

Donut Lab released its second independent solid-state battery test result Monday. The pouch cell was subjected to extreme temperatures as high as 212 degrees Fahrenheit. It appeared to perform well at ...