Safer, longer-range EVs in sight as China accelerates solid-state battery push

Chinese electric vehicle (EV) batteries are set to become safer and more powerful, as carmakers including SAIC Motor and Chery Automobile outline road maps for the commercialisation of solid-state technology. Solid-state batteries – which use a solid electrolyte to conduct ions between electrodes – are widely seen as a superior alternative to conventional lithium-ion batteries that rely on liquid or gel-based materials. Analysts say the technology promises higher energy density, improved safety...