Huawei and CATL are actively developing solid-state battery technology

Huawei and CATL recently announced their research results in solid-state battery technology, which attracted widespread attention from the market. Huawei's invention patents are mainly used in sulfide solid electrolyte technology, while CATL announced three solid-state battery patents and expanded its R&D team to 1,000 people. The release of these news caused related concept stocks to rise sharply in the capital market.