Range anxiety may have just met its match. Mercedes-Benz has taken an EQS prototype fitted with a solid-state battery on a 749-mile run from Stuttgart to Malmö, and it still arrived with roughly 85 ...
Mercedes has taken an EQS prototype with solid-state batteries 749 miles without charging, a milestone that underscores the technology’s promise. It comes as the automaker balances EV breakthroughs ...