Huawei, CATL and other giants are competing to develop solid-state battery technology

Technology companies such as Huawei and CATL are actively developing solid-state battery technology, hoping to promote innovation in the battery industry. Huawei's patents are mainly used in sulfide solid electrolyte technology, while CATL has disclosed three solid-state battery patents and expanded its R&D team to 1,000 people. These actions have attracted widespread attention from the capital market, and related concept stocks have collectively soared.