What causes the scrapping of lithium-ion battery cars

What causes the scrapping of lithium-ion battery vehicles? First, the lithium-ion battery capacity of battery vehicles is reduced, and less than 70% of the service life is over. Due to insufficient charging and alkalization of sulphate caused by insufficient charging, it is still impossible to upgrade the lithium-ion batteries of battery vehicles through the maintenance methods of charging electrolyte and high-voltage pulse electric depolarization. Regarding the end of service life due to steel corrosion or active material softening and falling off or short circuit, the battery car directly scraps the lithium-ion battery. Second, the charging time is short and the riding distance is short. The battery of lithium-ion battery cars is aging and its storage capacity is very weak. At this time, it is necessary to replace the lithium-ion battery of the battery car, and try to choose the lithium-ion battery of good quality and reputable brand battery car when choosing the lithium-ion battery of the battery car , Such as the lithium-ion battery of Xupai battery car. The quality of the lithium-ion battery of the Xupai battery car is very good, the service is good, the sales are good, the customer service is good, the technical support is good, and the maintenance and other aspects of the construction are very complete, which can provide customers with better services. 3. When charging or discharging the lithium-ion battery of the battery car, the outer shell of the battery is seriously heated. The cause of heating is that the active material on the board is severely peeled off, the internal resistance increases, and the calorific value increases. At this time, if you open the lithium-ion battery safety valve of the battery car, you will see that the electrolyte turns black, and serious faults cannot be repaired. At this time, the lithium-ion battery of the battery car self-discharges very quickly, and sometimes it runs out soon after charging. Fourth, the lithium-ion battery drum of the battery car has been overcharged with high current for a long time, causing the lithium-ion battery of the battery car to swell or the charger is not matched. This battery car cannot be repaired and can only be scrapped. Dry new energy is here to remind consumers to repair and maintain lithium-ion battery problems in battery cars as soon as possible, and choose high-quality battery car lithium-ion battery brands in the selection of lithium-ion batteries for electric cars, and their after-sales service will be Relatively complete, their rights and interests are more protected. 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: Which is better, aluminum-air battery or lithium-ion battery?