one
Power off method, when you find that the electric car reverse charging, you can directly unplug the battery, and then use a rolling pin to loosen the connection screw on the electrode plate, so that you can interrupt the charging.
two
Fault elimination method, if the electric vehicle battery reverse charging phenomenon, it may be that the two screws of the battery electrode plate are too tight or too loose, resulting in deformation of the metal contact of the electrode plate, resulting in reverse charging. At this point, you only need to troubleshoot, you can solve the reverse charging problem.
three
Replace the battery, if the above two methods have failed, then can only consider the problem of replacing the battery. If your battery has been used for a long time, there may be problems such as battery aging and the loosening of the internal structure of the battery, leading to the phenomenon of reverse charging of the battery. At this point, you can only replace the battery with a new one in order to solve the problem.