What are the characteristics of lithium battery packs and the production steps

Features of lithium battery pack 1) The lithium battery pack has complete functions and can be used straight. 2) The PACK of the lithium battery pack requires the battery to have a high degree of consistency, including capacity, internal resistance, voltage, discharge curve, life, etc.; 3) The cycle life of the lithium battery pack PACK will be lower than the life of a single battery. Lithium battery pack manufacturing steps Step one, pulping. Special solvents and adhesives are mixed with the powdered positive and negative active materials respectively, and the positive and negative materials are made into slurry after high-speed stirring and average. Step two, coating. The prepared slurry is evenly coated on the surface of the metal foil and dried to form positive and negative pole pieces respectively. Step three, assembly. Put the positive electrode sheet-the diaphragm-the negative electrode sheet-the diaphragm from top to bottom in the order of winding to form the battery pole core, and then through the process of injecting electrolyte and sealing to complete the assembly process of the battery. Into finished batteries. Step 4. Formation. Use special battery charging and discharging equipment to conduct charge and discharge detection of finished batteries, test each battery, and screen out qualified finished batteries before leaving the factory. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: What are the differences between power lithium batteries and energy storage lithium iron phosphate batteries