The procedures of making lithium ion batteries include explosion-proof valve sealing welding process, tab welding process, soft connection welding process, safety helmet spot welding process, battery shell sealing welding process, battery pack welding process.
The procedures of making lithium ion batteries include explosion-proof valve sealing welding process, tab welding process, soft connection welding process, safety helmet spot welding process, battery shell sealing welding process, battery pack welding process.