How to turn off turbocharging on Xiaomi: is it safe and why is it necessary?

Fast charging has become the standard for most modern Xiaomi smartphones, including the Redmi line, POCO and flagship models. Technologies like Quick Charge, Turbo Charging or HyperCharge allow you to restore battery power in minutes, but this does not always benefit the battery. Many users are faced with the question: how to turn off turbocharging on Xiaomi to extend the battery life or avoid overheating the device.

In this article, we’ll look at why it might be needed, which models support fast-charging shutdowns, and provide step-by-step instructions for different versions of MIUI. You’ll also learn about hidden settings, alternative methods, and potential risks associated with changing charging modes. If your smartphone warms up while charging or your battery degrades too quickly, this information will be especially useful.

Why do users want to turn off turbocharging on Xiaomi?

At first glance, fast charging seems like a hugely useful feature, but it also has a downside that forces Xiaomi owners to look for ways to turn it off.

• 🔋 Battery degradation: Lithium-ion and lithium-polymer batteries wear out faster at high charging currents. Turborezhem can reduce battery life by 15-25% after 1-2 years of heavy use.
• 🔥 Overheating of the device: fast charging raises the temperature of the smartphone, which is not only uncomfortable when used, but also harmful to internal components.
• ⚡ In regions with frequent voltage surges, turbocharging can cause failures or even damage to the power controller.
• 📱 Accessory Compatibility: Some powerbanks, wireless charging or car adapters don’t support high currents, which either prevents the smartphone from charging or makes it jerky.

Also, turning off turbocharging can be helpful at night when you leave your phone to charge overnight.Slow charging reduces battery load and reduces the risk of battery bloating, a problem many users face after 2-3 years of use.

Which Xiaomi models support disabling turbocharging?

Not all Xiaomi smartphones allow you to manually disable fast charging, depending on the device model, MIUI version, and even regional firmware. Below is a table with popular models and their support for this feature:

If your model is not in the table, it does not mean that it is impossible to turn off turbocharging. On some devices, the function is hidden in the engineering menu or requires the use of the device. ADB-Also, you should consider that after updating the firmware settings may change, for example, in the MIUI 15 Battery Menu Interface Redesigned.

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Before experimenting with charging settings, check the current version of MIUI in the Settings → About Phone → MIUI version. This will help you find the right instructions.

Method 1: Disconnect via standard MIUI settings

The easiest and safest method is to use the built-in system options, which is suitable for most flagship and mid-budget Xiaomi models based on MIUI 12-15.

1. Open the Settings app (cog icon).
2. Go to Battery and Performance (on some firmwares, just Battery).
3. Slip on the item Charging modes or Charging settings.
4. Select the option Standard Charging (can be called Slow Charging or Normal Charging).
5. Confirm the changes if the system requests a password or fingerprint.

Some devices, such as the Xiaomi 13 Pro, also have Smart Charging, which automatically limits current when 80-90% of the charge is reached, a compromise for those who want to charge the phone quickly and save the battery.

Check the current charge level (recommended >30%)

Connect the original cable and charger

Close all background applications

Backup important data (in case of failure)

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If your menu doesn’t have Charging Modes, it could mean one of two things:

• 📱 Your model does not support this function at the software level.
• 🔧 The function is hidden and requires activation through an engineering menu or ADB.

Method 2: Use of an engineering menu (for advanced users)

On some Xiaomi devices (such as the Redmi Note 11 Pro+ or POCO X4 Pro), the option to turn off turbocharging is hidden in the engineering menu, a method that requires caution, as improper actions can lead to malfunctions of the device.

To open the engineering menu:

1. Open the Phone app.
2. Enter the combination: ##4636###.
3. In the menu that appears, select Battery Information.
4. Scroll down and find the Fast Charge Config (or similar).
5. Turn off the option by selecting Disable or Standard Charge.

⚠️ Note: Not all versions MIUI Some firmware may not have an engineering menu or have a different interface. If nothing happens after you enter the code, don't try other combinations, which can cause you to reset your settings.

Alternative way to access the engineering menu:

1. Install the MTK Engineering Mode app (for MediaTek-based devices) or Qualcomm EngineerMode app (for Snapdragon).
2. Launch the application and go to the Hardware Testing → Battery section.
3. Find charging-related options (like Fast Charge or Charge Current).
4. Set a 500 mA or Standard to turn off the turbo mode.

Method 3: Disabling turbocharging via ADB (for power users)

If standard methods don’t work, you can use Android Debug Bridge (ADB), a tool for debugging Android devices, which is suitable for models where the charging disable function is blocked at the software level, such as the Xiaomi 12T or Redmi K50.

This will require:

• 🖥️ Computer with installed Xiaomi drivers and package ADB Tools.
• 📱 Included debugging by USB on a smartphone (in Settings) → The phone. → Version. MIUI Tap 7 times, then return to the Additional Settings → For developers).
• 🔌 Original. USB-cable (preferably from the set).

Instructions for disabling turbocharging through ADB:

1. Connect your smartphone to your computer and allow debugging over USB.
2. Open the command prompt (Windows) or terminal (macOS/Linux) in the folder with ADB.
3. Enter the command to check the connection: Adb devices Make sure your device appears in the list.
4. Execute the command to disable fast charging: adb shell settings put global fast_charge 0
5. Reset the device.

To return the turbocharger, use the same command, replacing 0 with 1:

adb shell settings put global fast_charge 1

⚠️ Attention: Misuse of the right ADB If you don't know what commands you're going to use, if you've given them a command, you can lose your data or damage your firmware. If you've given them a command, you can try resetting your settings using adb shell settings reset global.

What to do if the turbocharging does not turn off?

Sometimes, even after all the instructions are followed, the smartphone continues to charge in turbo mode.

• 🔌 Non-original charger: Many third-party power supplies ignore system limitations and deliver maximum current.
• 📲 Firmware failure after update MIUI settings may be reset or work incorrectly.
• 🔋 In this case, the device always charges at maximum power, regardless of the settings.
• 🛠️ Modified firmware: Custom builds (such as LineageOS or Pixel Experience) may not support original features MIUI.

Solutions for each of the problems:

• 🔌 Use the original charger from Xiaomi with Quick Charge support 3.0/4.0. If not, choose certified accessories (such as those from Anker or Baseus).
• 📲 Perform a reset of settings through Settings → Additionally. → Recovery and reset. This will bring all the settings back to factory settings, including charging settings.
• 🔧 If the problem is in the controller, contact the service center.
• 🛠️ For custom firmware, look for Magisk patches or modules that add charging control (like Battery Charge Limit).

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If the phone charges too slowly after the turbocharger is turned off (e.g. 1% in 10 minutes), check the cable and power supply.

Risks and consequences of disabling turbocharging

Before changing the charging settings, it is important to understand the possible consequences. Disabling turbocharging has both pros and cons:

Especially careful should be the owners of devices with graphite heat pipes (for example, Xiaomi Black Shark or POCO F4 GT), these models are designed for high loads, and disabling turbocharging can lead to incorrect cooling system.

Also note that on some smartphones (such as the Xiaomi 11T Pro with HyperCharge 120W), turning off fast charging can lead to loss of functionality – for example, wireless charging or reverse charging of other devices will stop working.

FAQ: Frequent questions about disabling turbocharging on Xiaomi