How long is the first charging time of an electric vehicle lithium battery pack?

Regarding the charging time for the first charge, because the battery car battery has not been charged and discharged when it is not used at the factory, it is necessary to ensure the normal operation of the battery. Under normal circumstances, the charging time is about 5-6 hours, and the battery can be fully charged, and the subsequent use can be charged a little longer. Charging during the day can better control the time. After the battery has been used for half a year, it is recommended to deeply discharge the battery once a month, and then charge the battery of the electric vehicle after the deep discharge. The time is controlled at 12 hours. This will greatly benefit the recovery of electric vehicle batteries. When the battery car is charged for the first time, the charger may generate heat very quickly and very high. Therefore, especially in the summer when charging, the charger should not be placed on the object that is easy to heat and burn, and it is best not to put it on the seat of the battery car. On the other hand, prevent fires, because many people experience spontaneous combustion of battery cars when charging, so please pay attention to it. It is worth mentioning that, because it is a charge of a new battery, when the charger jumps out of light (full charge), it needs to be recharged for 1-2 hours. But we must not overcharge the battery. Although the current generated by the charger is not very large, because the electrolyte is in a boiling state for a long time, not only the fine particles on the surface of the active material are easy to fall off, but also the grid will appear in serious cases. Oxidation causes loose peeling of the active material from the grid. All in all, the maintenance and maintenance of electric vehicle batteries is very important. The correctness of the charging method directly affects the service life of the battery, and even improper charging methods may cause safety hazards such as fire. I hope that the majority of car owners will pay more attention. 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: What are the specific functions and uses of lithium batteries for electric vehicles?