Recycled lithium batteries - overview of lithium batteries:

1. Lithium metal battery is used as electricity, which is easy to cause explosion and less used.

2. Lithium ion battery takes lithium doped metal oxide as electricity and completes charge and discharge by lithium ion transmission. The battery is a rechargeable battery. Generally by positive. Negative, diaphragm and electrolyte. The composition of other positive materials is not fixed, and the negative materials are generally carbon materials, mostly graphite, and the electrolyte is the carbonate organic solution of LiPF6.

Recycled lithium battery - what are the types of lithium battery shell materials:

There are three kinds of materials commonly used for lithium battery shell: plastic, steel shell and aluminum shell, among which the battery shell made of aluminum is the best. Lithium battery shell design can be divided into: PVC heat seal, plastic and metal. The battery shell is now available in aluminum alloy shell, and aluminum alloy is also one of the metal types. Aluminum alloy has low density but high strength, close to or higher than steel and good plasticity. And its electrolyte is and lithium salt, most of which are non-toxic or low toxic; However, the decomposition or hydrolysis products of lithium batteries are and other fluorine-containing compounds, which have certain corrosivity and toxicity. It can be seen that the lithium battery shell is non-toxic, and the toxic is the battery, but not all batteries are toxic. Lithium ion battery is a relatively environmentally friendly and green non-toxic battery.

Because the aluminum shell of lithium battery has the above relative advantages, aluminum shell lithium battery is the mainstream of liquid lithium battery at present, and is applied to almost all fields involved in lithium battery. The light weight, safety and the resulting performance advantages make the lithium battery aluminum shell become the mainstream of the shell. At present, the lithium battery aluminum shell is still evolving to the technology of high hardness and light weight, which will provide the market with more technologically superior lithium battery products.