Overview of the Development of Manufacturing Process Technology for New Energy Vehicle Power Batteries

With the increasing global attention to energy and environmental issues, the development of new energy vehicles has become particularly important. As one of the core components of new energy vehicles, the technological progress of power batteries directly affects the progress of the entire industry. This article first reviews the development history of new energy vehicles and their power batteries, with a focus on analyzing the evolution of power battery manufacturing technology and the current state of technology. It also discusses in detail the advantages and limitations of current mainstream battery manufacturing technologies. Finally, this article will explore the main challenges currently faced by the industry and future development trends. This article provides certain reference value for the development of manufacturing technology for new energy vehicle power batteries.