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

Writer and occasional reluctant perpetrator of engine swaps, James O'Neil is a malaise era enthusiast and also fascinated by the many ways the auto industry has since recovered from those dark days.

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 ...