1. Lithium nickel cobalt manganate battery

　　Nickel cobalt lithium manganate Trichousing materials Due to the lack of cobalt resources, such as nickel, cobalt high and price fluctuations, etc., it is generally believed that it is difficult to become the mainstream of electric vehicle power -type lithium ion batteries, but it can be with spinel manganate. Lithium is mixed within a certain range.

　　Second, lithium manganate battery

　　Lithium manganate battery refers to the battery that uses lithium manganate materials. It is a positive electrode material with low cost, safety and low temperature performance, but its material itself is not very stable, and it is easy to decompose to generate gas. Mixed materials are used to reduce the cost of battery cells, but its circulation life is attenuation faster, prone to swelling, poor high temperature performance, and relatively short life. It is mainly used for large and medium -sized battery cells. In terms of power batteries, its nominal voltage is 3.7 V.

　　Third, lithium iron phosphate battery

　　Lithium iron phosphate batteries refer to lithium ion batteries using lithium iron phosphate as a positive pole material. The positive materials of lithium -ion batteries are lithium cobaltate, lithium manganate, lithium nickel, and ternary materials, lithium iron phosphate, etc. Among them, lithium cobaltate is currently the positive electrode material used by most lithium -ion batteries.

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