How to change the type of charging on Xiaomi: all the ways and nuances

Modern Xiaomi smartphones support several types of charging – from the classic USB-A modern USB-C, And there's also Qi wireless standards and proprietary technologies like HyperCharge, but what if you need to change the type of charging, maybe you want to go faster, adapt the device to a new charger, or just experiment with accessories. In this article, we will analyze all possible scenarios: from hardware solutions (replacement of the connector, adapters) to software settings (on / off fast charging).

It’s important to understand that not all methods are universal.For example, Xiaomi 12 Pro with support 120W HyperCharge will not be able to charge at full power through normal charging USB-A-And in models with wireless charging (for example, Xiaomi 13 Ultra) you have to consider the compatibility of stations. We will dwell on each case in detail so that you can choose the best option without risking damage to the device.

1. when a change of charge type may be necessary

At first glance, replacing the type of charge seems like an unnecessary procedure, because the manufacturer has already envisaged the best option.

• 🔌 Damage to the connector - if USB-C broken or contaminated, it is easier to temporarily switch to wireless charging than to repair.
• ⚡ Accessories incompatible – for example, you have a charger left over from the old Redmi Note 4 with Micro-USB, and the new smartphone requires USB-C.
• 🚀 The desire to accelerate charging - the transition from the basic 10W on 30W/67W/120W It requires not only a new power supply, but also the right cable.
• 🔄 Experimenting with alternative standards – for example, using MagSafe-compatible adapters for Xiaomi.

It is also important to note that some models (for example, POCO F5 or Redmi K60) They support dual charging, where power is supplied simultaneously through wired and wireless channels, and in this case, changing the type of charging can optimize the process.

⚠️ Note: If you use non-original cables or adapters, the risk of battery overheating increases 3-4 times (120W), where non-compliance with standards can lead to battery bloating.

2. Hardware methods: adapters, adapters and connector replacement

If you need to physically change the type of charge (for example, from Micro-USB to a new one) USB-C), There are three main ways:

Use of adapters

The easiest and safest way to do this is to buy a certified adapter, like to connect. USB-C-Micro-USB port charging (relevant for older models like Redmi) 4X). Important nuances:

• 🔍 Check for fast charging support – cheap adapters often limit power to 5W.
• 🔥 Avoid adapters with metal casings – they may overheat.
• 📦 Original adapters from Xiaomi (for example, MDY-12-EP) maintain charging speed.

Example of compatible adapters:

Replacement of the connector in the service center

If the port is physically damaged, it can be replaced.

• 🔧 USB-C (For example, in Redmi Note 11 – from 1200 ₽.
• 🔌 Micro-USB (older models) – from 800 ₽.
• ⚡ Wireless coil (in Xiaomi 13 Pro) – from 2500 ₽.

⚠️ Warning: Self-replacement of the connector without soldering equipment and experience will lead to loss of warranty and risk of short circuit.In 60% of cases, after artisanal repairs, users face the problem of Charging is not determined".

Original parts (look for Xiaomi label)

Compatibility with your model (check with the master)

Presence of dust protection (IP53 higher)

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Wireless charging as an alternative

If the wired port fails, you can temporarily switch to a Qi station. Modern Xiaomi models support:

• 🔋 Xiaomi 13/14 series 50W (original-station).
• 🔋 Redmi K50 Ultra - up 30W.
• 🔋 POCO F4 GT — before 10W (base-standard).

The critical thing is that wireless charging heats the battery more than wired charging, and when you use it regularly, it drops 15 to 20 percent faster.

3. Software settings: how to change the charging protocol

In some Xiaomi models, you can software-disable fast charging or switch between standards (for example, from Quick Charge 3.0 to Quick Charge). PD This is relevant if:

• 🔥 The charger is overheating.
• 📉 Battery degrades rapidly (over 800 cycles).
• ⚡ You need to use an unoriginal power supply unit.

Deactivation of fast charging in MIUI

Instructions for most models (on the example of Xiaomi) 12T):

1. Open the Settings. → Battery.
2. Tap on. ⚡ Lightning badge next to percentage charge.
3. Select Turn off Fast Charging.

After that, the smartphone will be charged at a base speed (5W–10W).

Change the charging protocol through the engineering menu

For advanced users, there is a way to forcefully switch between standards (QC, PD, PE). Warning: Incorrect actions can cause system failure!

Instructions:

1. Enter the phone code in the app: ##4636##
2. Go to Battery Information.
3. Tap on. USB-Charging protocol (if the item is missing, your model does not support manual switching).
4. Select the desired standard (for example, USB Power Delivery instead of Quick Charge).

⚠️ Warning: Forced switching of the protocol on an incompatible power supply can cause emergency charging shutdown or overheating of the cable. Before experimenting, check the supported standards of your model on the Xiaomi Support website.

4. Wireless charging: how to turn on and optimize

If your Xiaomi supports Qi (for example, Xiaomi 13 Pro or Mi 11 Ultra), you can completely abandon the wires.

4.1 How to activate wireless charging

By default, the function is enabled, but in some firmware it must be activated manually:

1. Go to Settings. → Connections and sharing → Wireless charging.
2. Turn on the switch.
3. At the first connection, confirm the permission to access the data (need to optimize charging).

If the item is not on the menu, your model does not support Qi. The full list of compatible devices:

💡

To check for wireless charging support, type in Google the query: “Model of your Xiaomi” + wireless charging spec.” Official data are always indicated on the manufacturer’s website.

Optimization of speed and safety

To make wireless charging work more efficiently:

• 🔋 Use the original station (e.g. Xiaomi Wireless Charging Pad) 50W).
• 📏 Keep the distance - optimally 3-5 mm between the smartphone and the platform.
• 🔥 Remove the cover if it is thicker than 2 mm (interferes with heat sink).
• 🔄 Reboot your smartphone once every 2-3 days – this resets the cache of power management.

Comparison of charging speed on popular models:

💡

Wireless charging Qi is always slower than wired charging, but safer for the battery in the long run.The best option is to alternate both types (for example, use Qi at night, use fast wired during the day).

5 Problems and Solutions: What to Do If Charging Fails

When you change the type of charge, you can have errors, and let's look at the typical cases and how to fix them.

"No charge is determined"

Causes and solutions:

• 🔌 Dirt in the connector - clean with a toothpick (not metal objects!).
• 🔋 Incompatible cable – check for support USB 2.0/3.0.
• 📱 Firmware failure – restart your smartphone in Fastboot and execute the command: fastboot set_active a fastboot reboot

Slow charging after type change

If the speed has fallen (for example, with the 30W before 5W):

• ⚡ Check the power supply – the original Xiaomi adapters are labeled MDY-XX-XX.
• 🔄 Turn on the air mode for charging time (reduces heating).
• 📲 Update. MIUI — In older versions there are bugs with protocol recognition.

Overheating during wireless charging

If the body is heated above 45°C:

• 🔥 Remove your smartphone from the charging station for 10-15 minutes.
• 🧊 Use a cooling stand (e.g. Baseus Cooler Pad).
• 🔋 Calibrate the battery: discharge to 0%, then charge to 100% without interruption.

6. Compatibility with accessories of other brands

Many users want to use chargers from Samsung, Apple or Anker with their Xiaomi, and let’s figure out what will work and what won’t.

6.1 Apple Chargers (Lightning) → USB-C)

Can you charge Xiaomi from the iPhone power supply?

• ✅ 5W/12W The blocks will work, but very slowly.
• ❌ 20W/30W Blocks – not activating Quick Charge on Xiaomi.
• 🔌 Lightning cables → USB-C — They will be physically fit, but the speed will be limited. 10W.

Samsung Adapters (Super Fast Charging)

Samsung uses the protocol PPS (Programmable Power Supply, which is partially compatible with Xiaomi:

• 🔋 25W block (for example, from the Galaxy) S21) — charge Xiaomi 11T on 18W.
• ⚡ 45W block-activate PD 3.0 on Black Shark 5 (up to) 30W).

Universal solutions: Anker, Baseus, UGreen

Brands like Anker or Baseus offer multi-protocol chargers. Xiaomi's best options are:

Important: Even if the power supply supports high power, Xiaomi will limit charging to the maximum laid down in the firmware.For example, the Redmi Note 12 will not be able to charge on the power supply. 100W, If you connect to the Anker 737, you will get the maximum. 33W.

7. How to check the current type of charging and its speed

To understand what protocol is currently in use and to estimate the actual speed, use these methods.

Integrated tools MIUI

Most Xiaomi models have hidden charging statistics:

1. Connect the charger.
2. Open Settings → Battery → Battery status.
3. Slip on the charging schedule – information about current (mA) and voltage (V) will appear.

An example of decryption:

• 5V/2A (10W) — base-charging.
• 9V/3A (27W) — Quick Charge 3.0.
• 20V/5A (100W) — HyperCharge.

Third-party annexes

For detailed diagnosis, install:

• 📊 AccuBattery – shows the real charging speed and wear of the battery.
• 🔌 Ampere – displays current in real time.
• 📈 CPU Throttling Test – checks whether the system limits charging due to overheating.

Screenshot from AccuBattery (normal performance for Xiaomi 12 Pro):

Charging: 65W (20V/3.25A)




Temperature: 38°C




Battery health: 92%

⚠️ Warning: If the app shows current below 500 mA when the charger is connected, it is a sign of a cable or connector malfunction.

FAQ: Frequent questions about changing the type of charging on Xiaomi