Solid-state batteries are an old technology, but they have only been used for very small devices like hearing aids and ...

If you’re going to make automotive history, you'd better do it in style. Mercedes has become the first automaker in the world to ever put a solid-state battery into a car and drive it. The race for ...

It was easy to doubt solid-state batteries until someone finally got one into a car. For over a decade, various automakers have attempted to produce an EV with a solid-state battery instead of a ...