Mercedes-Benz developing solid-state battery for EVs, promising 80% more range
Mercedes-Benz and U.S. battery startup Factorial are collaborating on a new solid-state battery called Solstice, which is expected to increase the range of electric vehicles by 80% above the current average. This technology, with an energy density of 450 Watt-hours per kilogram, aims to reduce fire risk, lower costs, and allow for lighter cars that…