In the past two years, China's new energy vehicle industry has developed rapidly, bringing rare opportunities to related industries such as power batteries. With the rapid expansion of the power battery and energy storage battery market, higher requirements have been put forward for battery quality. Battery manufacturing will develop towards the direction of "high quality, high efficiency, high stability" and "informatization, unmanned, and visualization". Therefore, Chinese battery companies must accelerate the pace of intelligent manufacturing of batteries through technological innovation, production automation, and standardized management, promote more entry of battery products into the high-end market, and meet the high requirements of new energy vehicles and energy storage applications for battery quality.