How should electric vehicle power lithium-ion battery be maintained?

How should electric vehicle power lithium-ion batteries be maintained? Electric vehicles have gradually entered the mass market and become the choice of more consumers. But did you know that although electric vehicles have brought more convenience to people's lives, the maintenance of electric vehicles cannot be ignored. As long as we do our own maintenance and protection, we can extend the service life of electric vehicles. The author first teaches us some common sense about electric vehicle battery protection, let's get up quickly together~ 1. Correctly grasp the charging time In the application process of electric vehicles, it is necessary to accurately grasp the charging time according to the actual situation, according to the general application frequency and driving work. Condition to control the charging frequency. During normal walking, if the meter shows red and yellow lights, it should be charged; if it is only a red light, continue to work and charge quickly, otherwise the battery will be over-discharged and its life will be seriously shortened. The operating time after charging is short and the charging time should not be too long, otherwise it will cause overcharging and cause the battery to heat up. Overcharging, overdischarging, and undercharging will shorten battery life. Under normal circumstances, the battery charging time is about 10 hours. If the battery temperature exceeds 65°C, continue charging. 2. The storage block loses power when the battery is powered off means that the battery is not charged in time when the battery is used. In the case of battery storage power loss, it is a very simple sulphate alkalization. Lead sulfate crystals adhere to the plate, which will block the ion channels, resulting in insufficient charging and lower battery capacity. The longer the storage time, the more serious the battery damage. Therefore, when the battery is not placed, it should be replenished once a month to better keep the battery healthy. 3. Try to prevent the pace of acceleration. During use, if the driving range of an electric vehicle suddenly drops by more than 10 kilometers in a short period of time, it may be the rarest battery problem in the battery pack. When electric vehicles start, carry people, or climb hills, try to prevent acceleration by stepping on the accelerator to form an instantaneous high-current discharge. High current discharge directly leads to the crystallization of lead sulfate, which destroys the physical properties of the battery panel. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Explain the design of mobile power protection circuit and product selection