1, check whether the charging port is normal: when charging, check whether the charging station jack is working normally, to avoid the failure of the socket, loose resulting in no charge.
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2, check whether the charger is normal to avoid serial charger: when charging, apply the charger of the electric vehicle itself to avoid the serial charger of other car models and models, resulting in ineffective charging and even damage to the electric vehicle battery.
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3, frequent charging, avoid deep battery discharge: electric vehicle consumption is relatively large, so it must be charged frequently to avoid deep discharge. That is to say, after the electric vehicle is used up, we must remember to charge, remember to fill the battery, do not wait until it is used up and then rush, easy to damage the battery.