What quality requirement need for nickel sheet/ nickel strip？
News 2024-07-21 110
Spot Welding is a very important process during the battery pack assemble. The performance of the welding is not only affected by spot welding machine, the electrodes,the parameter, and also the welding material, like nickel sheet, copper nickel busabr,etc. So what quality requirement need for battery pack connector? And how do we control them? Within tol…