Over years of steady improvements to the batteries that power electric cars, solid-state batteries have looked like the EV equivalent of fusion power: the technological advance that will cure ...

Earlier this month, a little-known Finnish startup shocked the world when it claimed to have beaten Toyota, Samsung, LG Energy, Quantumscape and any number of Chinese automakers at commercializing the ...

Donut Lab unveiled tests this week demonstrating its battery's charging capability. Experts still have big questions—about cycle life and performance at the pack level. Donut Lab is releasing more ...

Donut Lab, a venture-backed startup operating largely in stealth mode, has presented a solid-state battery prototype that the company describes as a fundamental leap in energy storage technology. The ...

What if the future of energy storage was already here, quietly reshaping industries and redefining possibilities? For decades, solid-state batteries have been heralded as the holy grail of energy ...