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Xiaomi Fast Charging (Fast Charging is a fast charging technology that can speed up the charging speed of mobile phone batteries. If you use the fast charge function of the Xiaomi...

Millet fast charge is very slow how?

Xiaomi Fast Charging (Fast Charging) is a fast charging technology that can speed up the charging speed of mobile phone batteries. If you use the fast charge function of the Xiaomi phone, but the charging speed is slow, it may be confused. The following are some reasons that may lead to the slow charging speed of Xiaomi fast charging, for your reference:

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1. The charger power is insufficient

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If the power of the Xiaomi fast charger you use is insufficient, it will affect the charging speed. It is recommended to use a standard fast charging appliance to ensure the normal operation of the fast charging function.

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2. The charging cable is damaged or does not meet requirements

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The charging cable is an important intermediary that transmits current to the mobile phone battery, and if the charging cable is damaged or does not meet the fast charge specification, the charging speed will be affected. It is recommended to use the original charging cable or the charging cable that meets the fast charging specifications.

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3. The phone overheats or the system is abnormal

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If your phone overheats or the system is abnormal, it will also affect the charging speed. You can try to close some unnecessary software, uninstall unnecessary apps, or restart the phone to improve the charging speed.

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4. The health status of the battery is low

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If your phone battery health is low, it will also affect the fast charge effect. You can try to replace the battery with a new one to ensure charging speed and battery life.

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5. Other hardware problems occur

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If the above methods do not solve the problem, it may be a hardware problem. You can contact the official customer service for help, or send the phone to the official repair center for repair.

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In short, if your Xiaomi fast charging speed is very slow, you can try the above methods for investigation and solution to ensure that the fast charging function is used normally and improve charging efficiency.


The Mi Fast charge is indeed slower in some cases.
1. Fast charge needs to ensure the power input and battery output capabilities, and needs to match the corresponding USB-C power adapter and data cable.
If the power adapter or data cable used does not meet the standards of the Xiaomi fast charge or is not genuine, the fast charge may be slow.
2. When the mobile phone runs some large applications (such as games) and charges at the same time, the battery temperature will rise, and the battery will be automatically charged and reduced, causing the fast charge to slow down.
In order to ensure normal charging speed, it is recommended to use the original USB-C power adapter and data cable, and if the phone is overheating, you can also try to suspend the running of large applications to cool the phone, so that the fast charge can work normally.