Why is the electric vehicle charger flashing?

1 Answers
SanHarley
07/29/25 9:30am
The reasons for the charger flashing are as follows: 1. Converter damage: After the converter is damaged, it cannot perform circuit conversion and charging. Once the charging function is lost, the charger will flash as a warning. In this case, it is recommended to replace the charger or install a new charger resistor. 2. Deep discharge: If the electric vehicle is not used for a long time without regular battery maintenance, the battery may discharge. The longer it remains unused, the more pronounced the discharge becomes. If the charger starts flashing, it is advisable to charge the battery continuously for 12 hours or activate it with a 20AH charger. 3. Poor contact: Poor contact between the wires and the battery can also cause the charger to flash. This is usually due to aging or damaged internal components of the charger or battery from prolonged use. It is recommended to replace both the battery and the charger. Regular battery maintenance is essential to prevent the battery from remaining in a low-charge state for extended periods.
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