Aluminum Foil For Battery

Aluminum foil for battery can not only be used as carriers of positive active materials, but also can collect the current generated by the positive active materials of the battery and conduct them to external circuits. Yongsheng Aluminum was founded in 1999 with a factory area of 380,000 square meters. It specializes in the production of aluminum coil, aluminum sheet, aluminum foil, aluminum strip, aluminum circle, color aluminum, embossed aluminum, mirror aluminum and other products. Our product categories cover 1-8 series alloy grades, it undertakes large-scale project orders, and global annual export volume reaches 300,000 tons.

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Product Introduction

Aluminum foil for battery is a conductive layer used in lithium-ion batteries and other batteries as a conductive layer between the positive and negative electrodes of the battery. Aluminum foil is generally used as the cathode material for lithium-ion batteries. The cathode material requires that the purity of the aluminum foil material reaches more than 98%, and the surface color is uniform, clean, smooth, free of pitting, pinholes, corrosion marks, and no serious oil smell. Commonly used pure aluminum foils for lithium batteries include 1050, 1060, 1145, 1235, 3003, etc.

Product Specifications

Alloy 1050, 1060, 1070, 1235, 3003, etc
Temper O, H14, H24, H18, H22, etc
Thickness (mm) 0.009-0.02
Width (mm) 100 -1500
Surface Treatment Graphene coating, polyurethane lamination, poly coating, poly paint, single-sided gloss and other surface matte, double-sided gloss, etc.
MOQ 1 Ton
Delivery Ready stock: 7-10 days, future goods: 15-30 days
Sample Free
Payment L/C, D/A, D/P, T/T, West Union, Money Gram, Etc.
Certificates ISO, RoHS, etc



Temper Tensile Strength Elongation




Aluminum foil for battery: battery positive and negative isolation layers; battery positive and negative conductive layers; battery packaging materials; battery heat dissipation materials.
Battery aluminum foil is widely used in various types of batteries, including lithium-ion batteries, nickel-metal hydride batteries, polymer batteries, etcaluminum foil for battery


Product Advantages

  • The surface of the aluminum foil is uniform in color, clean, and flat in shape, without rolling defects such as creases, spots, bright lines, etc., and no color difference;
  • The aluminum foil roll should be wound with appropriate tightness, the end face should be flat and clean, and the edges should be smooth;
  • The staggered layering of aluminum foil rolls shall not exceed ±1.0mm;
  • The width of the aluminum foil roll tube core is greater than or equal to the foil width. Generally, the length of the two ends of the tube core does not exceed the foil width by 5mm;
  • The joints have clear joint marks on both ends of the aluminum coil.

Product & Packaging Photos

aluminum foil product and packaging

Why Choose Us

Yongsheng Aluminum is a leading aluminum products manufacturer&supplier in China with 25 years of export experience. Our outstanding product quality, price, and always on-time delivery has won us many long term partners and gained a great reputation worldwide. We provide one-stop product solution for both CC&DC aluminum products.

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Business Handling Processes


+86 130 2762 9558


+86 188 3800 7960


+86 130 2762 9558

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1060, 3003 aluminum coil

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