Lithium Cell Battery Aluminum Shell

Lithium Cell Battery Aluminum Shell is a kind of battery shell made of aluminum alloy material, which is important for square type lithium ion battery.Aluminum shell alloy material construction has significant safety performance consideration, which can be expressed by material thickness and swelling coefficient.From the working mechanism of lithium ion battery, when charging, lithium ions are unembedded and the volume of the positive electrode expands.During discharge, lithium ions are embedded from the positive electrode and the negative electrode expands.The swelling coefficient can be reduced by proper alloy formulation.

1,Good performance: Power lithium battery aluminum shell surface treatment performance is good, chemical stability is good, non-magnetic, recyclable, aluminum is a benign recyclable metal material.

2,Small elastic coefficient: with good thermal conductivity and electrical conductivity, short distance transmission performance outstanding, small elastic coefficient, collision friction without sparks, the best technical performance of the car.

3,Strong corrosion resistance: cold and hot process, with strong corrosion resistance.

Aluminum battery box is suitable for light electric vehicles electric locomotives, electric bicycles, recreational vehicles, golf carts, electric pushing machine, cleaning car;Forklift, forklift and other power supply and energy storage equipment: energy storage equipment based on solar, wind, geothermal, Marine energy power generation system;Power grid peak regulation;Continuous power system UPS;Use with solar cells as energy storage equipment, household lighting, etc

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