Plate changes | Huawei and Xiaomi have invested in solid-state lithium battery R & D and lithium battery industry chain continues to rise.

On March 29th, affected by the news that Huawei and Xiaomi (01810) had invested in solid-state lithium battery research and development, the A-share lithium battery plate continued to rise, with Chuanjinuo (300505.SZ) up more than 12% as of press release; Xilong Science (002584.SZ) and Pu Tai Lai (603659.SH) rose by the daily limit; and stocks such as Yuntianhua (600096.SH), Shengxin Lithium Energy (002240.SZ) and Huayou Cobalt (603799.SH) rose.

Recently, Beijing Weilan New Energy Technology Co., Ltd. has undergone industrial and commercial changes, adding a number of shareholders, such as Hubei Xiaomi Yangtze River Industrial Fund Partnership (Limited Partnership) and Huawei affiliated Company Shenzhen Hubble Technology Investment Partnership (Limited Partnership). At the same time, the company's registered capital increased from 58.0368 million yuan to 61.3673 million yuan, an increase of 5.74%. Sky Eye check information shows that Weilan New Energy is a solid-state lithium battery developer.

The agency commented that the solid-state battery has more stable mechanical and chemical properties of electrolyte, and its static and cycle life will be greatly improved. It is insensitive to temperature and can maintain the power of Discharge at the temperature of-50C-200C. It can greatly alleviate the problem of battery capacity decline in winter. At the same time, the energy density has been greatly improved, which is expected to reach 2-10 times that of the current ternary lithium battery, breaking the limit of liquid battery, and is regarded as one of the next generation mainstream battery technology.