China's power battery system technology officially enters the CTB/C stage

In the past two years, Tesla's 4680 battery has achieved mass production, BYD's CTB model has begun to be delivered, and CATL's 009 Kirin battery (upright solution) and Xiaomi's Kirin battery (inverted solution) have been launched one after another. These events mark that China's power battery system technology has officially entered the CTB/C stage.