Lithium battery has entered people's daily life on a large scale, but where does it come from? What are the links in the production process of lithium batteries? Although there are some differences in the production process of lithium batteries depending on different lithium battery manufacturers, due to the same principle, the main production processes of lithium batteries are basically the same, generally including: batching, coating, rolling, cutting, slitting , Welding tabs, winding, packaging, baking, liqu