Mercedes EQS prototype with solid-state battery drives 749 miles on one charge, arriving with 85 miles left—a major leap in ...

To improve the chemical stability and make manufacturing more affordable, researchers at the U.S. Department of Energy's (DOE ...

Solid-state batteries are the holy grail of EVs, and now Mercedes-Benz says it's been able to squeeze almost 750 miles of ...

This time, its engineers drove an EQS with an experimental solid-state battery nearly 750 miles. It's not the 1,000-mile trip ...

QuantumScape and PowerCo completed the first live demonstration of solid-state batteries powering an actual vehicle, a Ducati motorcycle.

Rimac debuts solid-state batteries, hybrid packs, and 11,000 Nm e-axles at IAA 2025, building on its hypercar legacy and ...

QuantumScape shares are trading sharply higher Monday morning. The company announced the first live demonstration of its ...

You can read about solid-state technology in general here, but the pack in the EQS mule was developed by Mercedes Stuttgart ...

The German luxury brand emerges as one of the first to get solid-state battery tech into a fully working, road-tested prototype.

In its work with Stellantis, Factorial's FEST cells hit a major milestone, but plenty of hurdles remain for the not-yet-ready-for-prime-time tech as the design inches toward mass production.

As conventional lithium-ion batteries near their performance limits, scientists are exploring alternative technologies that promise higher energy density, faster charging, and greater sustainability.

Solid-state batteries charge in a fraction of the time, run cooler, and pack more energy into less space than traditional lithium-ion versions. A new review from the University of California, ...