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 ...

The individual cell charged in about five minutes in an independent test. But can it do that at the pack level over many charging sessions?

Several major automakers and battery startups are racing to bring solid-state batteries from the lab to the production line, placing billion-dollar bets that the technology will solve the range, ...

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 ...

What if the future of energy storage wasn’t just an incremental improvement but a complete reimagining? Solid-state batteries, long considered the holy grail of energy technology, could be the key to ...

Solid-state batteries could be safer and more energy-dense than today’s lithium-ion technology, but finding materials that allow ions to move quickly through solid electrolytes has been difficult.