Explain how to choose the aluminum shell of power lithium ion battery

With the development of electric vehicles, power lithium-ion batteries have been more and more widely used. In order to ensure that the internal materials of the power lithium-ion battery are not damaged, a protective shell is usually wrapped on the outside of the power lithium-ion battery. This protective case is the aluminum case of the power battery. Such an important protective case must not be careless in the selection process. Below, the technicians in Asia will explain to you how to choose the aluminum case of power lithium ion battery: aluminum power lithium ion battery shell. The first point: check the manufacturer Is there a product certificate? Check the factory certificate of power lithium-ion battery aluminum shell products, and pay attention to the factory date, specifications, technical conditions, company name and processing license number. The second point: Check the product surface for defects. Carefully check the surface of the power lithium-ion battery aluminum shell product. The product should have bright color and good gloss, and the surface should not have obvious scratches, bubbles and other defects. The third point: to see whether the product has corrosion resistance. Coastal users are best to choose electrophoretic coated aluminum profiles, powder sprayed aluminum profiles or fluorocarbon sprayed profiles with better performance. Fourth: To check whether the thickness of the product meets the standard, we must pay attention to the wall thickness of the power lithium-ion battery aluminum shell product, and the thickness should not be less than 1.2mm. Pay attention to the thickness of the surface coating of the aluminum shell of the power lithium-ion battery. The film thickness of anodized products should not be less than 10 meters, the film thickness of electrophoretic coating products should not be less than 17 meters, the film thickness of powder coatings should not exceed 40-120 meters, and the thickness of fluorocarbon coating products should exceed the second coating. , Not less than 30 meters. How to choose the aluminum case of the power lithium-ion battery? That's it. The use of power lithium-ion battery aluminum shell in power lithium-ion battery is self-evident, we must master the main points of power lithium-ion battery aluminum shell. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: What are the hazards of overcharging Ni-MH batteries?