When the weather is cold, you may find that the Electric Car, which still had 80% of its power the day before, "leaked" to only half of it the next day.
In fact, this is not a leakage, but the battery cools down in winter nights, and the voltage drops. At this time, the BMS automatically adjusts the displayed power and cruising range, so everyone should pay attention to the following points when charging:
1. Try to charge in the garage
Parking your car in a warm garage for charging will help improve the activity of the power battery, which can not only reduce the loss of cruising range, but also improve charging efficiency and save time.
2. Charge in advance before use
Start charging again 1-2 hours before using the car. At this time, the vehicle charging system will heat up the battery, which can improve the low-temperature performance.
3. Turn on the warm air before charging
If you want to increase the charging speed, you can first turn on the warm air for 10 minutes to increase the heating speed of the battery, and then charge it, which can improve the charging performance.
4. Recharge in time after use
After the electric vehicle is running, the battery temperature will rise, and charging at this time can improve the charging speed and charging efficiency.
In winter, Oil Electric Hybrid Sedan batteries are affected by low temperature, which more or less affects the cruising range. Therefore, we should also try to avoid excessive consumption of electric energy during driving, which will affect the cruising range. Specifically, car owners must do the following:
1. Steady driving
In winter, the car should be accelerated slowly, avoid high-speed driving, keep a constant speed, and minimize rapid acceleration, rapid deceleration, sharp turns, and sudden braking to save power consumption. Gentle driving can help car owners extend the cruising range.
2. Turn on the warm air less
Only turn on the air conditioner and warm air when necessary. This is because the low temperature will definitely affect the battery life. The activity of the battery is poor at low temperature, and part of the power needs to be heated for the battery. If the air conditioner is not turned on, the cruising range will not be reduced. There will be a lot.
3. Open inner circulation
If it is too cold and you have to turn on the air conditioner, remember to turn on the internal circulation, because under the external circulation, the cold wind blows into the car, which will heat up and consume electricity.