Usually, the original charger cord is about one meter long. In use, it is often necessary to lengthen it. Before determining the extension line of the charging line, it is necessary to know the actual line diameter of the charger line.

1. If the diameter of the copper wire after cutting is very thin (unqualified), it cannot be extended. Because the line is too long, it will increase the line loss, the charging voltage of the mobile phone will drop, the charging time will be prolonged, or other abnormal phenomena will occur. Of course, you can also replace all the original power cords and plugs.

2. If the wire diameter is found to be relatively thick, it can be lengthened. But it should not be too long, and the extension line should not exceed 2 meters.

3, after the operation, found that there are abnormal phenomena in use, restore the original line length.