On April 19, CATL held a conference on condensed batteries in Shanghai, officially releasing the condensed battery. The single energy density is up to 500Wh/kg, which has the characteristics of high energy density and high safety. The condensed battery used in its passenger vehicles will have mass production capacity this year. The condensed state battery adopts innovative technologies such as high power biomimetic condensed state electrolytes, high energy density positive electrode materials, new negative electrodes, isolation membranes, and carries out production process innovation.