UW’s automated welding line for power batteries integrates the core processes of power battery assembly such as code scanning, pre-welding testing, Busbar welding, post-welding dust removal, nickel sheet welding, module unloading, etc. The production line has the advantages of strong compatibility, quick and convenient model change, high production efficiency, and fast delivery to make the final excellent rate as high as 99.95%, which is currently at the leading level across the industry.