A major battery manufacturer is accelerating development of next-generation solid-state electric vehicle batteries, targeting a significant energy density leap. The company has outlined plans for a 20 ampere-hour cell design, aiming for energy densities approaching 500 watt-hours per kilogram—far exceeding current lithium-ion standards. Industry observers note this could dramatically extend EV range while reducing weight, though mass production remains a key hurdle. The push underscores growing competition in the high-performance battery sector as automakers demand lighter, more efficient solutions.
CATL pushes ahead with 20 Ah solid-state EV batteries, with 500 Wh/kg in sight Electrek
