[Li Auto: It has developed multiple projects in the field of solid-state batteries and will be able to put them into cars in small batches in one or two years] On September 22, reporters learned from Li Auto insiders that Li Auto’s solid-state batteries will have the ability to put them into cars in small batches in 2027 or 2028. Recently, Liu Zhimin, senior director of Li Auto's power battery, said that Li Auto continues to make technical layout in the field of solid-state batteries. There are currently multiple projects under development and solid-state battery prototypes have been verified on eyewear products. However, it is expected to take another five years to achieve mature mass production of complete vehicles and ensure user experience certainty. "Currently, there are still challenges in solid-state batteries that simultaneously meet lifespan, charging performance and cost." Liu Zhimin said. (Reporter Xu Hao)