What to do after the lithium battery decays?

After long-term use, it is normal for the performance of the lithium battery of electric vehicles to show a certain degree of attenuation. At present, the state stipulates that during the warranty period, the performance of the battery shall not exceed 20% attenuation, otherwise, the manufacturer will replace it free of charge. Once the battery is found to be attenuated, immediately 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 and the lithium battery is not attenuated severely, and the impact on the use is not significant, try not to replace the battery if you can continue to use it. After all, the battery is expensive. In addition, when you choose, 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 a lot 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 a simple matter to determine the degree of battery attenuation. At present, the state has formulated majestic measures for the development and promotion of electric vehicles, but there is no clear policy regarding the issue of battery recovery in 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 article: What are the regulations on lithium battery transportation?