How to prolong the life of battery pack for pure electric vehicle? These six skills need to be kept in mind, safe and cost-effective

Finally, the winter of 2021 is a complete turn, which is of great significance to pure electric vehicle owners. The temperature rise will obviously lead to the optimization of the working state of the high-voltage battery. In addition to the improvement of battery life, there is no need to worry about the air conditioner taking too many journeys that could have been completed. There is no guarantee that the mileage anxiety can be reduced a lot.

However, after all, the power battery is still the shortest piece of wood on a pure electric vehicle. In addition to the capacity, how to prolong the service life is also very critical. After all, the price of materials is high now. If you change a battery, the price is not acceptable to everyone

Don't use the car for a long time. Remember to charge it
Considering that there is no difference between the power battery and the rechargeable battery one by one, the self discharge phenomenon will also occur on it. This means that if the pure electric vehicle is parked for a long time, the power will be extremely reduced, the active material will be passivated, and the service life will be irreversibly reduced.

In this way, if a pure electric vehicle needs to be parked for a week, 40% ~ 60% of the power should be guaranteed.
If it needs to be parked for a longer time, it is best to charge periodically. If the power has been reduced to 0, it needs to be fully charged and reused, otherwise the battery life will be reduced, which is certain.

During daily use, try not to make the battery power not less than 15%.

At the same time, develop good charging habits and keep the battery power between 80% - 20% most of the time, which still has a good positive effect on prolonging the service life.
Regular maintenance, don't forget
Although the maintenance of pure Electric Vehicles is not as important as fuel vehicles, regular inspection is still quite necessary.
For example, the coolant in the battery pack needs to be added and renewed at regular intervals, and the BMS management procedure will also be updated through the inspection of the 4S store according to the OEM iteration. It needs to be clarified whether the service life can be improved, but it can be easily achieved to ensure the safety of the car.

It can be exposed to the sun, but try to avoid it
Finally, considering the coming summer, pure electric vehicles can be exposed to the sun during daytime parking, but they need to be avoided as much as possible.
The reason behind it is also relatively simple. In the process of parking, the cooling system of electric vehicle is shut down and will not be adjusted actively.
If the internal environment of the battery is extremely deteriorated due to the influence of temperature, although it is quite rare for the battery to smoke and catch fire due to the temperature in summer, the service life will be reduced slightly to a certain extent.
Try to avoid it. It's always good.