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Indicates that the charger is shanzhai (fake original ... The original charger has been tested for compatibility. The safety and emc of the charging head in the cottage have not be...

Samsung mobile phone is fully charged but the charger is unplugged. How is it?

Indicates that the charger is shanzhai (fake original)... The original charger has been tested for compatibility. The safety and emc of the charging head in the cottage have not been done, and the quality depends on the conscience of the cottage manufacturers.

This fake charger's conducted interference just interferes with the touch chip... Although emc and safety requirements may be met.

It is recommended to return, you can consider using other random original chargers, such as Xiaomi, Apple, Samsung, Huawei... This one doesn't usually have that problem... It just charges a little slower.

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Or buy millet insert is also a good choice. Personally tested, millet, green link, aszune, Bull, Rome charging head does not have this problem... The third-party charging head on Taobao is much better than the so-called original quality...


1, there may be a problem with the battery of Samsung mobile phone, resulting in the normal storage of energy when charging, once the charger is unplugged, the phone will immediately lose power.

2, it is recommended to try to replace the new original battery or contact after-sales service for repair.

3, in addition, the use of original chargers and data cables can better protect the phone battery to avoid similar problems.


Hello, there could be several reasons:

1. Aging battery: If the phone is used for a long time, the battery may have aged and cannot be kept charged.

2. Charger failure: The charger itself may have problems, resulting in normal charging.

3. Charging port damage: If the charging port is damaged, the charger cannot normally connect the phone to charge, resulting in failure to charge.

4. Software problems: Sometimes the mobile phone system fails, which may lead to unstable charging status or failure to charge.

It is recommended that you try to replace the charger, check whether the charging port is damaged, try to restart the phone or reset the phone to solve the problem. If the problem still exists, it is recommended that you contact the manufacturer's after-sales service or professional maintenance personnel for maintenance.