Contemporary Amperex Technology Co.Limited(300750) relevant person in charge: metal batteries without negative electrode are not only used for sodium ion batteries

In recent two days, a screenshot of an invention patent entitled "sodium metal battery, electrochemical device" has circulated among the Internet. Because the owner of the patent is power battery giant Contemporary Amperex Technology Co.Limited(300750) , the attention has been multiplied. Some media speculated that Contemporary Amperex Technology Co.Limited(300750) may use the non negative metal battery technology mentioned in the above patented invention for the second generation sodium ion battery to improve the energy density of the battery by improving the negative performance. For the above speculation, Contemporary Amperex Technology Co.Limited(300750) the relevant person in charge confirmed to the reporter that the relevant analysis is very professional, and the application of non negative metal battery technology in the future will not be limited to sodium ion batteries. It is also understood that the outgoing patent specification includes the process part, which is very close to mass production.