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 batteries, which are now seen as a viable alternative to traditional liquid batteries, with a focus on their performance in extreme cold conditions [1][2][3] - The industry is moving towards mass production, with several companies, including SAIC-GM-Wuling and Foton, reporting successful tests and production milestones, aiming for a key rollout by 2026 [2][3][5] - The semi-solid battery technology is gaining traction due to its safety, environmental adaptability, and cost control capabilities, leading to a transformative period in the battery supply chain [1][14][18] Group 1: Commercialization Progress - SAIC-GM-Wuling's engineers successfully tested semi-solid battery vehicles in extreme cold, validating their performance and paving the way for a strategic release in three months [1][2] - Foton has already assembled over 10,000 units of vehicles equipped with customized semi-solid batteries, with plans for a production capacity of 60,000 units per year [2][3] - Multiple automakers, including SAIC Group and NIO, have disclosed their progress in integrating semi-solid batteries, with most targeting 2026 for significant deployment [2][3] Group 2: Technical Advantages - Semi-solid batteries offer enhanced safety and environmental adaptability compared to traditional lithium-ion batteries, significantly reducing the risk of thermal runaway [6][9] - The energy density of semi-solid batteries ranges from 300-450 Wh/kg, outperforming traditional lithium batteries [7][8] - The production compatibility of semi-solid batteries with existing manufacturing lines allows for faster scaling without significant capital investment [9][10] Group 3: Industry Dynamics - The supply chain is undergoing a transformation, with a shift towards new materials and processes, particularly in the electrolyte sector, as companies compete for dominance in the semi-solid and solid-state battery markets [14][15] - Key materials such as lithium sulfide are becoming focal points for companies like Tianqi Lithium and Haitian Pharmaceutical, which are ramping up production capabilities [15][16] - The semi-solid battery technology is expected to play a crucial role in various applications, including eVTOLs and high-end consumer electronics, as it meets specific safety and performance requirements [13][14] Group 4: Future Outlook - The industry anticipates that the semi-solid battery will not be the final form of battery technology but will serve as a practical step forward given current technological and market conditions [17][18] - The next few years are expected to see semi-solid batteries occupy a significant position in the power battery sector, potentially driving a wave of technological innovation across the industry [17][18]