What to Do When an Electric Vehicle's Battery Overheats?
2 Answers
Solutions for an overheating electric vehicle battery: If detected while driving, it is advisable to stop immediately and inspect the battery, resuming driving only after the battery temperature has decreased; if the issue arises during charging, it is recommended to halt charging, inspect for any problems, and proceed with charging only after ensuring everything is normal. Below are daily usage precautions for electric vehicles: 1. Pay attention to dashboard alerts: Monitor the temperature of the vehicle's battery pack and the status of the cooling system. Some vehicle information, including the cooling system's status, is displayed on the dashboard. If the cooling system malfunctions, an alarm signal will appear on the dashboard. In such cases, immediately find a safe spot to pull over and consult the vehicle's after-sales service via phone before taking further action. 2. Ensure proper ventilation and avoid direct sunlight: During summer, park the electric vehicle in shaded or well-ventilated areas whenever possible, and avoid prolonged exposure to intense sunlight. When the remaining battery charge is below 20%, it is not recommended to leave the vehicle parked continuously for more than 3 days.
That day I was driving my electric car on the highway when suddenly the dashboard flashed a red warning indicating the battery temperature was too high. I immediately got nervous, slowed down, turned on the hazard lights, and gradually pulled over to the emergency lane to stop and turn off the engine. For safety reasons, I didn’t dare to open the windows or get out right away. After a few minutes, the temperature warning disappeared, and only then did I step out to check. Later, I took it to a repair shop and found that the cooling fan was clogged with dust. After cleaning it, everything returned to normal. Everyone should avoid parking under the sun for extended periods, and remember to clean the undercarriage vents during car washes to prevent this issue. Also, checking the battery status via a mobile app before driving on hot days is a good habit—it helps avoid unexpected incidents on the road.
