Design and manufacturing process of lithium battery for electric vehicles

This is why it is recommended that everyone choose a well-known lithium-ion battery pack. On the one hand, the choice of materials is very important in the battery design process. Ordinary manufacturers may choose ordinary materials in order to reduce costs, while well-known manufacturers will choose good materials in order to increase their popularity and ensure brand effects.

In addition, in terms of ingredients, brand manufacturers are also very precise in controlling the amount of positive and negative materials added, which will have a great impact on their charging and discharging process. Simply put, in the design and assembly process, if the negative electrode capacity is insufficient, it will lead to the precipitation of the negative electrode during the charging process and the formation of lithium dendrites, which will affect the safety. Too much negative electrode will lead to the delithiation of the positive electrode and affect the structure.

Aging of lithium battery materials for electric vehicles

After many cycles of charging and discharging low-temperature lithium-ion battery packs, there will be many problems. For example, some people have fast charging, overcharging and insufficient charging during the charging and discharging process, and these will affect the decomposition of the positive and negative electrode materials by the electrolyte, thereby affecting its service life.

The use environment of lithium battery for electric vehicles

A good use environment, coupled with the usual attention to maintenance, so its service life will be very long. Lithium-ion battery packs are a relatively good battery that can withstand the test of temperature, but this does not mean that it is omnipotent and can withstand all environments, so pay attention when you should pay attention.

In general, it is recommended that consumers must choose regular manufacturers to buy and use, and don't be greedy for petty cheap and buy some three-no products.

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.