button cell battery cr1620.Technical analysis: How to control the safety of lithium batteries?

　　In the field of electric vehicles, lithium battery technology is the key to the future development of the electric vehicle industry. Compared with other types of batteries, lithium batteries have higher charge and discharge speed and energy density. At present, electric vehicles equipped with lithium-ion batteries can almost meet the needs of urban transportation. Although there are many advantages, the safety issues exposed by lithium battery electric vehicles are also an aspect that people are very concerned about. How to control the safety of lithium batteries?

　　Electric vehicles provide a practical way to solve the problems of traditional energy consumption and air pollution in the future. Whether it is policy support or people's acceptance of electric vehicles, we can see the rapid development of the electric vehicle industry. In the field of electric vehicles, lithium battery technology is the key to the future development of the electric vehicle industry. Compared with other types of batteries, lithium batteries have higher charge and discharge speed and energy density. At present, electric vehicles equipped with lithium-ion batteries can almost meet the needs of urban transportation. Although there are many advantages, the safety issues exposed by lithium battery electric vehicles are also an aspect that people are very concerned about. How to control the safety of lithium batteries? Reading this article may give you some inspiration.

　　Lithium battery, as the name suggests, is a secondary battery that generates energy through the movement of lithium ions, that is, a rechargeable battery. This kind of battery is also a relatively common form of battery in our lives, ranging from mobile phones and home appliances to electric vehicles. Lithium batteries have gradually become the mainstream development direction, especially in the field of electric vehicles. The advantages of lithium batteries make them popular in electric vehicles. The field has made great progress, but also because of the popularity of lithium batteries, lithium battery safety issues have gradually become a social hot spot, such as the Tesla spontaneous combustion incident and the Chevrolet Volt spontaneous combustion incident, both of which were caused by lithium batteries.

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