Basically, VTT hooked up Donut Lab’s to a battery tester and left it idle for 10 days, while measuring the voltage every 10 seconds. According to the results, the cell demonstrated high stability, ...

Solid-state batteries spark a global EV arms race as automakers and startups compete to unlock ultra-fast charging and the ...

Donut Lab has had the world's first solid-state battery ready for production vehicles measured in independent testing ...

Donut Lab’s revolutionary battery can charge 0-80% in 4.5 minutes, but with key promises unverified, experts remain cautious ...

Donut Lab, a California-based startup developing solid-state battery technology, has drawn intense attention and sharp criticism over claims that its donut-shaped cells can outperform conventional ...

After making waves at CES with what it claims is the world’s first production-ready all-solid-state battery for vehicles, Donut Lab is now backing those bold promises with independent lab testing, and ...

Donut Lab released independent testing of its new solid-state battery, which can charge to 80 percent in just five minutes.

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 ...

An all-electric motorcycle from Verge will be the first vehicle to launch with this battery ...

The Finnish start-up Donut Labs promises a revolutionary battery. However, experts doubt the fantastic performance data. (max 160 chars) ...