With the arrival of the Spring Festival, the northern regions have already plunged into deep winter. In recent days, the central and eastern parts of the country have experienced one of the coldest winters in a decade. Many electric vehicle (EV) owners have noticed that their vehicles are struggling with reduced performance due to the extreme cold. Sometimes, the driving range drops to less than two-thirds of what it usually is, making it difficult to travel even short distances. This situation can be quite frustrating for EV drivers.
As temperatures drop, the battery performance of new energy vehicles tends to decline. This is because the chemical reactions inside the battery slow down in cold weather, reducing its ability to store and deliver energy efficiently. While this may seem concerning, it's usually a temporary issue. Once the temperature rises, the battery should return to normal performance levels.
In addition to low temperatures, several other factors can affect the range of an electric vehicle:
1. **Excessive Load or Prolonged Use of Heating**
Just like traditional cars, EVs consume more energy when carrying heavy loads or using the heater for extended periods. This increased power consumption can lead to shorter driving ranges.
2. **Poor Driving Habits**
Frequent braking and rapid acceleration—common in traffic jams—can increase energy consumption. These abrupt changes in speed put extra strain on the motor and reduce battery life.
3. **Low Tire Pressure**
Underinflated tires increase rolling resistance, which means the car has to work harder and use more energy. This can significantly reduce the vehicle’s range, especially in cold conditions.
4. **Failure to Preheat Before Driving**
Although many people are used to warming up a gasoline car before driving, the same applies to electric vehicles. Allowing the battery and coolant system to warm up slightly before starting can help improve efficiency and extend the driving range.
Moreover, if an electric vehicle is left unused for long periods—such as during business trips or vacations—it can also suffer from battery degradation. If the battery is not charged regularly, it may lose capacity over time. Therefore, it's important to check the battery level and charge the vehicle periodically, even if it's not in use.
In summary, while cold weather can temporarily reduce the range of new energy vehicles, there are several steps drivers can take to mitigate this issue. Proper maintenance, good driving habits, and regular charging can all help ensure your electric car performs better, even in the harshest winter conditions.
*Disclaimer: This article is written by Liu Shuai for Cheyu World. Some images are sourced from the internet, and we thank the original photographers. Reproduction is permitted only with proper attribution. Any infringement will be pursued by the author.*
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