What Is Battery Aluminum Foil

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.

Application of Aluminum Foil For Lithium Ion Battery

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.

Specification of Lithium Ion Battery Aluminum Foil

Alloy	Temper	Thickness(mm)	Width(mm）	Inner Diameter(mm)	Outer Diameter(mm)
1070 1070A 1235 1100 1060 3003 HL07 HL08 HL09	H18	0.009-0.02	100-1550	75 76.2 150 152.4	It is determined by mutual neg

Welcome to get quotation directly at our website: /product/battery-aluminum-foil-for-lithium-ion.html