从极寒测试到万套装车！半固态电池今年有望搭载多款新车：各大厂商摩拳擦掌，动力电池技术迎来迭代年

Core Insights - The article highlights the significant progress in the commercialization of semi-solid state batteries, marking a shift from being seen as a transitional technology to entering mass production readiness [2][8] - The year 2026 is identified as a critical milestone for the adoption and scaling of semi-solid state batteries across the automotive industry [3][7] Industry Developments - Several companies, including SAIC-GM-Wuling and Foton Motor, have reported advancements in the deployment of semi-solid state batteries, with Foton having already installed over 10,000 units [3][4] - A production line dedicated to semi-solid state batteries with a capacity of 2.3 GWh has been completed by Honeycomb Energy, with plans for mass production to begin in the second half of this year [4][19] Technical Advantages - Semi-solid state batteries offer enhanced safety and environmental adaptability compared to traditional liquid batteries, significantly reducing the risk of thermal runaway [9][10] - The energy density of semi-solid state batteries ranges from 300-450 Wh/kg, which is superior to that of traditional lithium-ion batteries [9][10] Supply Chain Transformation - The acceleration of semi-solid state battery technology is prompting a deep transformation in the supply chain, with a focus on new materials and production processes [18][19] - Companies are rapidly developing lithium sulfide, a key material for solid-state batteries, with several firms, including Tianqi Lithium, already achieving pilot production [19][21] Market Outlook - The commercialization of semi-solid state batteries is expected to expand into various applications, including eVTOLs and high-end consumer electronics, which require high energy density and safety [17][24] - The industry anticipates that semi-solid state batteries will play a significant role in the battery market over the next three to five years, potentially reshaping the competitive landscape [24]