news

How to use lithium electric vehicles correctly in hot weather?

Update:16-02-2022
Summary:

The temperature is getting hotter and hotter, and the t […]

The temperature is getting hotter and hotter, and the temperature in many places exceeds 30 ℃. The use of electric vehicles needs special attention. Improper use will also cause damage to electric vehicles, affect the service life of electric vehicles, and even bring danger. A warm reminder to all riders:

1 High temperature exposure is strictly prohibited
If the electric vehicle is directly exposed to the sun, the probability of the battery being scrapped is very high, and even the battery of the electric vehicle will catch fire under high temperature, so be sure to avoid high temperature exposure.

2 Remember to charge at high temperature
The hot weather, coupled with the heat generated during charging, will cause the temperature of the battery surface to be very high, scalding the protective case on the battery surface, or even catch fire, so be sure to charge in a cool place when charging.

3 Do not charge immediately after driving
The temperature of an electric vehicle is very high after driving at high temperature. If it is directly charged, the temperature of the battery will continue to increase, even exceeding the critical point, and eventually spontaneous combustion.

4 Pay attention to using the charger
Electric vehicle batteries all have a certain degree of matching. Different batteries and chargers have different matching degrees. Mixed use can easily cause short circuits or insufficient charging.

5 Do not store without power
Power deficit state means that the battery is not charged in time after use, resulting in insufficient charging and a decrease in battery capacity. The longer the idle time in a power-loss state, the more serious the battery damage will be. When the battery is not in use, it should be charged once a month, which can prolong the battery life.

6 Regular inspections
During use, if the cruising range of the battery suddenly decreases, it is very likely that there is a problem with the battery in the battery pack. At this time, you should go to a professional battery repair agency for inspection, repair or matching.

7 Do not discharge large currents
When starting, carrying people, or going uphill, it is best to use pedals to assist electric bicycles to avoid instantaneous large current discharge.

8 Reasonable charging
Lithium batteries are best charged once when the depth of discharge is 60% to 70%, and the charging time is generally about 6 to 8 hours.