What to do after the lithium battery decays

How long should the lithium battery decay? After using it for a long time, it is normal for the performance of the lithium battery of electric vehicles to decrease to a certain extent. At present, the state stipulates that during the warranty period, the performance of the battery shall not be degraded by more than 20%, otherwise, the manufacturer will replace it free of charge. Once the battery is attenuated, check whether it is within the warranty period and measure whether the attenuation value is within the normal range. If within the scope of the warranty, the attenuation exceeds 20%, you can apply to the lithium battery manufacturer to replace the battery for free, which is regulated by the state. If it does not exceed 20% during the warranty period, it is normal. If the vehicle has exceeded the warranty period, the lithium battery is not attenuated seriously, and the impact on use is not large, so try not to replace the battery if it can be used continuously. After all, the battery is expensive. In addition, when choosing, try to buy a large-brand vehicle with a longer warranty period, which is more secure, and if there is a problem, it will provide better service and there will be less trouble. The attenuation of power lithium-ion batteries is related to various factors such as vehicle design, battery management system, driving habits and charging methods, so it is not easy to judge the degree of battery attenuation. At present, the country has formulated a grand plan for the development and promotion of electric vehicles, but there is no clear policy regarding the issue of battery recycling for electric vehicles. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to relocate the UPS power supply host and lithium ion battery in the computer room?