| Mobile Web

CATL steps up solid-state battery commercialisation, eyes mass production around 2030

China\'s CATL, the world\'s largest EV battery maker, is accelerating development of next-generation solid-state batteries. It has entered trial production of 20 ampere-hour cells and aims to begin limited production in 2027. The company is developing sulphide-based solid-state batteries and targets an energy density of 500 watt-hours per kilogram. CATL expects initial output to be limited and sees full-scale mass production around 2030.