Battery Aluminum Foil For Lithium Ion

Lithium-ion batteries can be classified into consumption, power and energy storage batteries according to their application fields. Important constituent materials of lithium-ion batteries include electrolyte, separator materials, positive and negative electrode materials and so on.

The positive electrode material occupies a large proportion. Its performance directly affects the performance of the lithium-ion battery, and its cost directly determines the battery cost. Among them, aluminum foil is usually used as the positive electrode current collector, and copper foil is used as the negative electrode current collector.

and copper foil is used as the negative electrode current collector. In order to ensure the stability of the current collector inside the battery, the purity of the aluminum foil is required to be above 98%. The commonly used battery aluminum foil are 1060, 1050, 1070, 1235, 3003,etc. The common tempers are O, H14, H18, H24, H22, etc.

Haomei battery aluminum foil can be used for different kinds of lithium ion battery: power battery, energy storage battery and consumer electronic battery.

1. Power battery: It is used in new energy vehicle and special vehicles.

2. Energy storage battery: It is used in large scale electrical energy storage, small size energy storage, household distributed energy storage, photovoltaic power storage, white power storage, etc.

3. Consumer electronica battery: mobile phones, laptops/tablets, wearable electronics, light vehicle, electrical tools, power bank,etc.