What are the reasons for the sudden power loss of Wuling Hongguang mini?
2 Answers
Wuling Hongguang mini suddenly loses power due to reasons such as loose or poor contact of the plug, ungrounded or poorly grounded charging socket, excessive charging current or voltage, and overheating of the battery control board. Loose or poor contact of the plug: You can try unplugging and replugging the plug. This situation is generally rare because the plug needs to be tightly inserted before charging can begin. Ungrounded or poorly grounded charging socket: When charging with a household 220V power supply, a grounding wire is absolutely necessary. If there is no grounding wire, charging will not proceed. If the socket has a grounding wire but it is poorly grounded, you can pour water on the grounding point or re-ground it. Excessive charging current or voltage: In this case, you can check the current and voltage of the charging line and then attempt to charge again. Overheating of the battery control board: When the control board is overheated, charging will also fail. Wait for the control board temperature to decrease before charging. Precautions: There are many reasons why an electric vehicle may fail to charge, especially those involving circuit issues. If you are not familiar with the wiring or cannot resolve the problem, it is best to go to a professional repair shop or 4S store for assistance. Trying to fix it yourself may lead to more losses than gains.
I previously encountered a situation where the Wuling Hongguang Mini suddenly ran out of power. The possible reasons could be forgetting to turn off the car lights or other electrical devices during daily use, leading to battery depletion. Or, the plug might not have been connected tightly during charging, preventing the battery from charging. Battery aging is also very common, especially as performance declines with prolonged use. If the weather is too cold or too hot, battery efficiency decreases, making sudden failures more likely. Leaving the car parked for a long time without charging can also cause automatic discharge. It is recommended to check all switches after each use to ensure they are turned off and verify the charging status is normal. Regularly testing the battery voltage helps prevent such issues. If anything seems off, get it checked immediately to avoid being stranded on the road.
