It's winter in a twinkling of an eye, and the temperature drop has brought us a lot of inconvenience in our daily life. For those who need to ride electric vehicles to work, do you also find that electric vehicles are not far away in winter, and the power consumption is still very fast? How can we ride far in winter?
1. Frequent charging
Charge frequently in cold weather. Don't recharge after the electricity is used up. It will hurt the battery. The temperature drop will have a direct impact on the battery capacity of electric vehicles. In summer, it may be enough to charge once every three days, but in winter, it may not be enough to use. It needs to charge once a day. Do not wait for the electric vehicle to recharge completely without electricity, which will not only affect the normal use, but also cause damage to the battery.
2. Don't lose electricity. In winter, the electric vehicle should be charged at least 25% in time. When riding an electric vehicle in cold weather, the capacity of the battery should not be less than 25%. If it is less than 25%, it will damage the battery and affect its service life.
3. Control charging time
Charge the electric vehicle within 10 hours and float for another 1-2 hours after turning the lamp. It is recommended not to charge the electric vehicle outdoors in cold weather. When charging the electric vehicle, when the charger turns on the light, it can float for another 1-2 hours. Pay attention not to charge for too long, which will also cause damage to the battery.
4. Use special charger
Always pay attention to the electric vehicle power, do not use the fast charging station. Fast charging station is a kind of charging device which can charge electric vehicle battery with a certain amount of electricity in a short period of time through high current charging. Most of the fast charging stations on the market use high voltage and high current pulse charging, which will cause damage to the battery.
5. Manual assistance for slow acceleration
When starting or going uphill, try to assist manually or accelerate slowly. In winter, when the electric vehicle starts and goes uphill, if there is a pedal, try to use the pedal to help it. If there is no pedal, accelerate slowly and evenly. Do not turn the knob to the end abruptly, otherwise the power consumption will increase due to the large current discharge conductance, and the battery may also be 'strained'.
6. Regular charging
The electric vehicle is not used and charged once a month to avoid battery vulcanization. Because of the cold temperature, some people will put the electric vehicle in place, and then ride the electric vehicle after the temperature rises. Before placing the electric vehicle, first charge the electric vehicle to make the electric vehicle in the case of electricity, and charge the electric vehicle once a month, so as to avoid the battery damage caused by vulcanization.
7. The endurance is too short to be tested
The driving mileage of the battery has dropped too much, so it needs to be checked in the electric car shop or maintenance shop. When the temperature of some electric vehicles drops, the driving mileage drops too obviously. For example, if the driving mileage is less than 10km when the electric vehicle is fully charged, the battery has been used for more than two years, you can go to the regular electric vehicle shop or repair shop for inspection, and your battery is likely to need to be replaced.