What are the reasons why new energy vehicles cannot be charged?
2 Answers
For new energy vehicles that cannot be charged, there are actually two main factors in many cases. The following is an analysis of these two reasons: Charging System and Interface Issues: One reason is the malfunction of the charging pile. Public charging piles may fail to charge the vehicle due to incompatibility between the vehicle's own charging system or device and the settings of the public charging pile. Based on the type of charging pile, they can mainly be divided into AC charging piles and DC charging piles. Battery Internal Fuse Breakage: In this case, only the internal fuse of the battery can be replaced. Poor contact is another issue. Poor contact includes many aspects, such as poor contact between the fuse tube and the fuse seat, poor contact between the plug and socket, and poor contact between the charger and the power source. These situations can all affect the normal charging of the electric vehicle, leading to the battery not being charged or not being fully charged.
When my new energy vehicle fails to charge, my first reaction is to check if the charging gun is not plugged in properly. Sometimes, there might be dirt or damage on the gun head or the vehicle's charging port, leading to poor contact. Battery issues can also be a factor, such as when the weather is too cold or too hot. The system will automatically protect and stop charging if the battery temperature is too high or too low. Software issues could also cause this problem. If there are errors in the vehicle's control system or it requires an update, the charging function might fail. Don't forget about faults or compatibility issues with the charging station itself—some older stations don't support fast charging or certain vehicle protocols. If the home power socket isn't grounded or has unstable voltage, charging might also fail. It's recommended to clean the interfaces during regular maintenance, periodically check battery health, and stop using it immediately if charging fails. Seek professional repair shops for testing instead of attempting DIY fixes to avoid electric shock risks. These tips are based on my daily driving experience and are simple yet effective in preventing bigger troubles.
