CompaniesChinese EV battery giant looks to improve reliability in fast-growing sectorCATL sees the battery storage industry as lacking safety testing for high-capacity products. (Photo by Shizuka Tanabe)SHIZUKA TANABEMay 29, 2026 01:13 JSTXIAMEN, China -- Chinese automotive battery leader Contemporary Amperex Technology Co. Ltd. opened a 10-hectare battery storage testing facility Thursday, aiming to improve safety and reliability by testing under more severe conditions.