Fast charging is one of the most appreciated features by modern smartphone users, and Xiaomi is no exception with its models compatible with this technology. However, this function may stop working for various reasons. Whether due to misconfigured settings, a faulty cable, or a software issue, there are several solutions to resolve this problem. Here’s how to get your Xiaomi’s fast charging back up and running.
Check and activate fast charging settings on your Xiaomi
The first step is to ensure that the fast charging function is activated in your device’s settings. Xiaomi generally allows the user to customize this option through the settings interface.
To check if fast charging is activated:
- Go to your phone’s Settings.
- Access the Battery or Battery and performance section.
- Look for a submenu called Fast Charge or TurboCharge, and make sure this option is activated.
If this option is disabled, activate it. It is also important to check if the Power Saving mode is activated, as this can restrict charging power to preserve the battery, preventing fast charging.
Check the compatibility of the charger and charging cable:
One of the most common issues preventing fast charging is the use of a non-compatible charger or a poor-quality cable. Fast charging requires equipment specifically designed to deliver high and stable power to your device. Using a basic charger or an inappropriate cable can significantly slow down the charging speed.
To ensure your charger is compatible with fast charging, follow these recommendations:
- Always use the original charger provided with your Xiaomi phone. It is designed to support fast charging and deliver the necessary power.
- Check your charger’s power. To activate fast charging, the charger must generally provide a power of 18W or more, depending on the version of fast charging your Xiaomi supports (Quick Charge 3.0, 4.0, etc.).
- Ensure that the USB cable used can support this power. Cheap or damaged cables may not transmit enough energy.
Clean the charging port to avoid any malfunction
A common cause of fast charging malfunction is the accumulation of dust and debris in your phone’s charging port. If particles obstruct the connectors, they can prevent a good connection between the cable and the phone, thus reducing the charging speed.
Here are some steps to safely clean the charging port:
- Turn off your phone before handling the charging port.
- Use a small dry brush or a plastic toothpick to remove debris without damaging the internal connectors.
- If necessary, you can use compressed air to gently blow into the port and eliminate dust particles.
A clean port ensures a better connection and, consequently, better fast charging efficiency.
Control the battery and device temperature
Temperature plays a crucial role in the charging process. If your Xiaomi’s temperature is too high during charging, the fast charging function may be automatically disabled to avoid damaging the battery. This is particularly common when you use your phone intensively while it’s charging, or if the environment is too hot.
If you notice your phone getting too hot, try these tips:
- Remove your phone’s protective case during charging to prevent it from retaining too much heat.
- Charge your phone in a cool and well-ventilated place to reduce the temperature.
- Do not use it for heavy activities (such as gaming or video streaming) during charging. This can cause excessive heat.
By regulating the temperature, fast charging can be reactivated more quickly.
Test another power outlet to check fast charging functionality
Electrical outlets can sometimes be the cause when it comes to fast charging. If you are using a power strip or extension cord, it is possible that the energy is not delivered stably and sufficiently to activate fast charging. To test this, plug your charger directly into a wall outlet.
If it still doesn’t work, try changing outlets in another room of your home. Also, make sure not to use faulty outlets that could cause power cuts or poor energy transmission.
Reset settings or perform a software update
If after all these checks, fast charging still doesn’t work, it may be a software issue or a bug. Sometimes, a system update or a settings reset can resolve these problems.
Here’s how to reset settings without losing your personal data:
- Go to your Xiaomi phone’s Settings.
- Open the General Management section and select Reset.
- Choose Reset settings. This action will reset the phone’s settings (Wi-Fi, Bluetooth, mobile data, etc.) without deleting your apps or data.
If resetting doesn’t solve the problem, a software update may also be necessary. Check that your device is up to date by accessing the System Update section in the settings.