It could be the following reasons:
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1, charging pile load is too large
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When the charging pile detects that the load is too large, in order to be safe, it will automatically power off and enter the protection program, and even if you manually open the charging pile, it will not start. This happens when there are too many vehicles in the parking lot undergoing fast charging at the same time. When this problem occurs, we can only choose to replace another charging pile, or charge to a charging station with fewer vehicles.
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2. The APP has set automatic charging
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In general, during the day, due to the peak of electricity consumption, the price of electricity in the charging station will be more expensive. Therefore, in order to help owners save costs, many apps have automatic charging functions. You just need to plug it in, and the APP will automatically control the charging pile at night. If you set automatic charging on the APP, the charging pile will not work until the time is up, you only need to manually cancel the function to charge immediately.
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3. The charging jack is loose
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This is also possible if the charging pile you are using is older. When the charging plug is loose, there will be a problem of charging interruption. At this time, we can only solve the problem by replacing the charging pile, if the charging pile is your own, you should let a professional electrician come to check and repair, so as not to cause damage to the vehicle.
My electric car automatically cut off after two hours of charging
1, try to clean the car carburetor cleaning agent spray (motorcycle repair shop commonly used);
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2, if not, use the tongs to bend the tip of the plug slightly (not much, just a little, and then bend a little when not enough), the purpose is to increase the contact strength of the plug.
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3, if you can't, pick up the wire where there is a break
In this case, the charger fault is first eliminated, and if the lamp is extinguished within a short time of charging, it is the charger fault. If the charger turns the lamp (red to green) for a short time, then most cases are caused by aging damage to the battery.
Because the electric car is fully charged after two hours of charging, it will automatically power off
There may be something wrong with the charger. Get it tested