Negative electrode, Negative bottom, button top
1. The negative electrode is a stamping part. It is a copper clad aluminum sheet coil, blanking, punching manufacturing process.
2. Application: New energy vehicle battery
3. Stamping material: Copper clad aluminum
4. Surface finish: clean
5. Dimensions: Outer diameter 22, height 3.8. In addition, the dimensions can be customized according to your requirements. If you have similar parts, please contact me. (firstname.lastname@example.org)