How to charge a newly purchased electric car battery?

1. How much power is left when it is appropriate to recharge?

Under normal circumstances, electric cars are best charged when the remaining battery power is between 30% and 50%, which can avoid early capacity loss of the battery and avoid over-discharge. If you often take people or climb hills, it is recommended that the remaining power be between 30% and 50%. It can be charged at 50%; if it is rarely used and 60%-70% of the battery power is not used in a week, it is recommended to charge it once; if you go out or leave it for a long time, the battery will self-discharge and cause "out of power". Loss of power will seriously affect the service life of the battery. It is recommended to charge it once a month.

2. Is it better to charge more frequently?
It is right to use the battery frequently and charge it frequently after riding every day. But the situation is like this. If your battery can run for 30 kilometers, charging it after running 5 kilometers or 10 kilometers will not be good for the battery. Because when the battery is fully charged, there will definitely be gas overflow, and this gas is produced by the decomposition of water in the electrolyte, which results in water loss. Frequent charging like this will increase the number of times the battery loses water, and the battery will lose water. It will also enter its expiry date soon.
So a good way is that if you don't ride the Electric Car the next day, you fully charge it. But after you ride 5 kilometers or 10 kilometers, the distance the next day is still enough. Recharge, the water loss of the battery will be reduced, and the battery life will be extended.
3. Continue to pay attention to it in the future
After charging, although it is not considered charging, it is still considered charging a new car for the second time. At this time, you can let the ELECTRIC CAR's power be almost used up, and then charge it for a long time. This charge can last 8-9 or even 10 hours is to allow the chemical reaction of the electric car to complete a complete cycle. This is what the electric car merchants told me.
4. Safety issues should be kept in mind
When charging an electric car, the charger may generate heat quickly and very high. Therefore, especially when charging in summer, the charger should not be placed on objects that are prone to heat and burn, nor should it be placed on the seat of an electric car. to prevent fire, because many people have spontaneous combustion of electric cars when charging, so please be careful.
All in all, the care and maintenance of electric car batteries is very important. The correct charging method directly affects the service life of the battery. Improper charging methods may even cause safety hazards such as fire. I hope that the majority of car owners will pay more attention to this.