How to properly call the cord for charging the Xiaomi phone: we understand the types, standards and compatibility

Introduction: Why it is important to know the name of the cord for Xiaomi

When it comes to charging Xiaomi smartphones, many users are faced with confusion in terms of: "What is the name of this cord?", "Will the cable from the old Redmi to the new POCO?", "What is the difference between USB Type-C and Micro-USB?" - these questions arise daily. In fact, the name of the cord depends on the type of connector, data standard and even the phone model. For example, flagship devices Xiaomi 13 Pro or Black Shark 5 use USB-C, whereas budget models Redmi 5A or POCO C31 can be equipped with outdated Micro-USB.

But it's not just the name. The type of cable that determines the charging speed, fast protocol compatibility (Quick Charge, Power Delivery), and even the durability of the accessory. For example, a cheap uncertified cord labeled "USB 2.0" can limit the charging power to 10 watts, whereas Xiaomi's original cable with USB 3.2 Gen 1 will allow you to charge the Xiaomi 12T to a full 120 watts. In this article, we will analyze all kinds of cords for Xiaomi, their official names, differences and nuances of choice.

Official names of cords for Xiaomi: connectors and standards

The Xiaomi ecosystem uses three main types of charging connectors, each with its own official name and designation in the documentation:

• 🔌 USB Type-C (USB-C) — A modern universal connector used in most Xiaomi devices since 2017, supports reverse connection (inserted by any party), high data transfer speeds (USB 3.2, Thunderbolt 3) and power up to 240 W.
• 📱 Micro-USB (Type-B) is an outdated standard that is found in the budget models of Redmi and the Redmi. POCO Maximum power is 18 watts, data transfer speed is limited USB 2.0.
• ⚡ Lightning is a proprietary connector from Apple, but it can be found in accessories for Xiaomi if the user uses adapters or universal charging stations (for example, Xiaomi Mi Wireless Charging Pad with support for Qi and MagSafe).

It is important to understand that the cord name is formed not only by the type of connector, but also by supported protocols. For example, the Xiaomi Original USB-C to USB-C cable labeled 5A is designed for ultrafast charging (HyperCharge), whereas the standard USB-C 2.0 is suitable only for basic charging at 10-18 watts.

USB Type-C: Why it’s the standard for modern Xiaomi

Since 2021, Xiaomi has fully switched to USB Type-C in all its smartphones, including the budget Redmi and POCO series, which has become the de facto standard due to several key advantages:

• ⚡ High Power: Support for Quick Charge 4 protocols+, Power Delivery 3.0 and Xiaomi HyperCharge (up to 200 watts in Xiaomi 13 Ultra).
• 🔄 Reversibility: The cable is inserted from either side, which is convenient in the dark or on the go.
• 📤 Data transfer speed: up to 10 Gbit / s USB 3.2 Gen 2 (e.g., Xiaomi Mix Fold 3).
• 🔋 Universality: One cable is suitable for a smartphone, laptop, Xiaomi Buds headphones and even some Mi Band models.

Not all USB-C cables are the same, however. For example, the cord from the Xiaomi Redmi Note 12 kit supports only 33 watts, whereas the Xiaomi 12S Ultra cable is designed for 120 watts. Using a "weak" cable with a powerful charger will not hurt the phone, but will limit the charging speed to the cord's capabilities. To check compatibility, note the marking:

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If the cable is unlabeled, check it with the USB Check app (available on Google Play) that will show the real data rate and power supported.

Micro-USB: outdated, but still relevant connector

Although Xiaomi has abandoned Micro-USB in the new models, this connector still appears in:

• 📱 Budget smartphones until 2020 (Redmi) 8A, POCO C3).
• 🎧 Xiaomi Mi True Wireless Earbuds Basic 2).
• 🕹️ Accessories: Xiaomi Game Controller, Mi Power Bank 10000mAh (1st Gen).

The main disadvantages of Micro-USB:

1. Power limit: maximum 18 watts (Quick Charge 3.0)
2. Low durability: The connector fails after ~1000 connections (versus ~10,000 for USB-C).
3. Lack of reversibility: you have to flip the cable to connect.

If your Xiaomi is still on Micro-USB, we recommend you to switch to wireless charging in advance (if the model supports Qi) or stock up on high-quality cables with a reinforced body (for example, Xiaomi Durable Micro-USB Cable with Kevlar reinforcement).

How to determine the type of cord for your Xiaomi model

To avoid making a mistake with the choice of cable, follow this algorithm:

For convenience, we have collected data on popular Xiaomi models:

⚠️ Note: If your Xiaomi supports fast charging (e.g., fast charging, 33W, 67W or 120W), But it doesn't charge at full capacity, and the problem might be the cable. For example, cheap cords with AliExpress often don't have enough wire cross-section to transmit high current".

What is dangerous to use unoriginal cords for Xiaomi

Savings on cable can lead to serious problems:

• 🔥 Overheating and fire: Uncertified cords often have thin wires that can’t withstand high currents. For example, when charging the Xiaomi 12 Pro at 120W, a cheap cable can melt.
• 📉 Battery capacity decline: unstable voltage accelerates battery degradation. After a year of using a non-original cord, the capacity can drop by 20-30%.
• ⚡ Power Controller Damage: If the cable does not support Quick Charge protocol, but the power supply is high voltage, this can disable the motherboard (repair will cost 50-70% of the cost of the phone).

How to distinguish the original Xiaomi cable from a fake:

1. The package must have a holographic sticker with the Mi logo.
2. The cable itself is marked with MJX, MDY or CDY (original accessory codes).
3. The complete is a certificate of quality with QR-code to check on the Xiaomi website.

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Even if the fake cable is superficially identical to the original, it may not support fast charging. Check the USB-IF certification (logo on the package) and buy accessories only from official sellers.

Where to buy the original cord for Xiaomi and how much it costs

Xiaomi’s original cables can be purchased in the following locations:

The cost depends on the type of cable:

• 🔌 USB-C 2.0 (10–18 W): 300–600 RUB.
• ⚡ USB-C 3.2 + 5A (67–120 Watt): 800–1500 ruble.
• 📱 Micro-USB (up to 18 W): 250-500 rubles.

⚠️ AliExpress and Wildberries often sell “enhanced” cables with the inscription "100W" or "200W", But in fact, they only support 18 watts. Before buying, check the reviews from photo tests (for example, screenshots from Ampere or AccuBattery).

FAQ: Frequent questions about Xiaomi charging cords