Battery foil is essentially an aluminum foil material used in batteries. Today, battery aluminum foil has gradually replaced the traditional battery copper foil, which has the advantages of electrical conductivity, thermal conductivity, corrosion resistance, strong ductility, and long service life. As we all know, batteries are hundreds of years old. After continuous updates and iterations, the wide application of nickel-zinc batteries, lead-acid batteries, lithium-ion batteries to soft pack batteries makes the use safer and more convenient. Therefore, the indispensable battery foil plays a key role in the battery industry.

The soft pack battery is made of plain aluminum foil (8021 aluminum foil 0.04mm thickness), plastic film, special glue, and is generally called aluminum plastic film, and then plain aluminum foil (1235 aluminum foil/1060 aluminum foil 0.012-0.016mm thickness) The surface is coated with ternary materials of lithium iron phosphate and lithium manganate to make a soft pack battery inner core, and the finished inner core is placed in the finished aluminum plastic film to make a battery for electronic products that are commonly used today. Replacing more lead-acid batteries is what everyone calls lithium batteries.

The third-generation power battery adopts the advantages of lighter and thinner aluminum foil material, longer cycle life, good safety, high energy density, stable discharge platform, excellent power performance, environmental protection and no pollution, and is favored by the majority of electronic product manufacturers. . Is the product steadily rising. This product is widely used in electric bicycles, electric vehicles, electric tools, electric toys, solar photovoltaic power generation systems, cigarette lighter power supplies, emergency lighting, portable power banks and mine safety equipment and other fields.

Typical Aluminum Alloys for Battery Foils

Haomei Aluminum is a rare large-scale battery foil manufacturer in China. Haomei Aluminum produces 1060 aluminum foil, 1070 aluminum foil, 8021 aluminum foil, etc., as well as various specifications you need. The battery foil produced by Haomei is flat, smooth surface, free of oil/scratch/burr and other defects, accurate thickness error, excellent electrical conductivity, thermal conductivity, elongation, tensile strength, corrosion resistance, etc. Favored by the majority of customers. We provide you with the latest product quotations. Looking forward to your consultation!