Xiaomi smartphones are known for their value for money, but even the most reliable technology requires battery replacement over time. After 2-3 years of active use, the battery capacity can decrease by 30-50%, and the phone will begin to run out in a few hours. In this situation, many users are faced with the dilemma: where to buy an original battery for Xiaomi, so as not to run into a fake or low-quality analogue?
Compounding the problem, the market is full of counterfeit batteries that not only fail quickly, but can cause overheating, bloating, or even fire. In this article, we will examine all proven ways to buy original batteries, from official channels to reliable marketplaces, and learn how to distinguish a fake from a real Xiaomi battery by appearance and marking.
We will pay special attention to the Redmi Note models. 10/11/12, POCO X3/X4/X5, Mi 11/12/13 And other popular lines, because for them fakes are the most common, and we also consider whether to overpay for the "original" or you can do with a quality analogue from proven brands.
1.The official Xiaomi store is the most reliable, but not always affordable option
The first place to look for an original battery is the official Xiaomi store (mi.com or regional versions like mi-store.ru), where you are guaranteed to get a battery with factory labeling, certificates and a warranty from the manufacturer.
There are a few nuances, however:
- 🔹 Limited range: Xiaomi does not sell batteries for all models.Most often in the official store you can find batteries only for the flagship series (Mi). 11/12/13, Xiaomi 13T) or popular lines (Redmi Note) 12, POCO F5).
- 🔹 High price: The original battery can cost 1.5-2 times more than its counterparts. For example, the battery for the Redmi Note 11 Pro+ It will cost 2 500-3 000 rubles, while a qualitative analogue can be found for 1,200-1,800 rubles.
- 🔹 Long delivery: If you order from a global site (for example, from China), you will have to wait 2-4 weeks. Local stores (for example, Mi Store Russia) deliver faster, but the range there is still there.
Before you place an order, check the serial number of your smartphone model in the Settings section. → The phone. → Model: Some batteries are suitable only for specific modifications (e.g. Redmi Note 10 Pro and Redmi Note 10 Pro Max have different batteries!).
⚠️ Xiaomi's official website sometimes sells "service" batteries, which are the same original batteries, but without the branded packaging. They are cheaper by 10-15%, but the warranty can be reduced to 6 months.
Xiaomi Service Centers: Fast, Reliable, but Not Always Profitable
If you need to replace the battery right now, the best option is to contact an authorized Xiaomi service center, where you will not only sell the original battery, but also install it immediately with the warranty on the phone (if it is still valid).
Where to find the nearest service center:
- 📍 Using the official search on the Xiaomi website (select country and city).
- 📍 On Google or Yandex maps on request, Xiaomi Service Center [your city]".
- 📍 In the Mi Community mobile application (Service section").
The cost of replacing the battery in the service center includes:
| Service | Price (rupe) | Notes |
|---|---|---|
| The cost of the original battery | 1 500–3 500 | Depends on the model (cheaper for Redmi, more expensive for the car). Mi/Poco F) |
| Replacement work | 800–1 500 | In some centers for free when buying batteries from them |
| Diagnosis (if required) | 300–500 | Usually not necessary if you know for sure that the problem is in the battery. |
| Battery warranty | 6–12 months | Official centers give a warranty longer than unauthorized workshops |
The advantage of a service center is a guarantee to work, and if the battery starts to run out again or rises again in a month, you will be replaced for free, but be prepared for the fact that in some cities, the queue for replacing the battery is stretched by 1-2 weeks.
3 Marketplaces: AliExpress, Wildberries, Ozon - how not to run into a fake
If you do not have a service center or an official Xiaomi store in your city, there is still the option of buying on marketplaces. Here the main rule is not to chase the lowest price. A battery for Xiaomi cheaper than 800 rubles is likely to be a fake.
Reliable sellers on popular sites:
- 🛒 AliExpress: Official Mi Global Store, Xiaomi Official Store, HongKong Goldway.Look for sellers rated 98%+ and reviews on 1,000+. Pay attention to the photo of the package - the original must have a hologram and serial number.
- 🛒 Wildberries and Ozon: sellers marked "Official Partner Xiaomi" or "100% original" Check description - it should include the battery article (for example, MBJ4065 For the Redmi Note 10 Pro).
- 🛒 Amazon (if you order from abroad): Look for sellers marked "Ships from and sold by Amazon" to reduce the risk of counterfeiting.
How to distinguish the original from a fake when buying on the marketplace:
- Check the packaging: the original must have a hologram, serial number and Xiaomi logo with the correct font (often fake letters and o curves).
- Compare the weight: The original battery weighs 5–10 grams more than the fake (the weight is indicated on the sticker).
- Look at the contacts: the original they are smooth, without barbs, with clear markings.
- Check the serial number on the Xiaomi website (if this option is available for your model).
⚠️ Attention! AliExpress often sells batteries labeled "Original 100% Capacity" or "Genuine Battery." They're really just quality analogs, not real originals. If you need a factory battery, look for sellers who directly indicate “Official Xiaomi Battery” and attach photos of certificates.
☑️ Checking the originality of the battery before buying
4. Local electronics stores: risks and how to minimize them
In smaller cities, where there are no Xiaomi service centers, many people turn to local electronics stores or phone repair shops, where you can buy a battery quickly and without waiting for delivery, but the risk of running into a fake or used battery is very high.
How to choose a reliable store:
- 🏬 Check reviews on Google, Yandex.Maps or local publics. Pay attention to complaints about fast discharge or bloating of batteries.
- 🔧 Ask about the guarantee: serious stores give a guarantee at least 3 months.
- 📦 Demand unpacking with you: so you make sure that the battery is new and not used.
- 🔍 Check the battery on site: ask the workshop to test the capacity with AccuBattery or AIDA64.
The cost of batteries in local stores is usually 20-30% higher than on AliExpress, but lower than in official services. POCO X3 Pro will cost 1,500–2,000 rubles against 1,000–1,300 rubles on marketplaces.
One way to check the store’s integrity is to ask if they have a battery certificate. Xiaomi’s official distributors can always show proof of originality.
How to check the capacity of a new battery?
5. Analogues from proven brands: when the original is not needed
If you're not willing to overpay for the original battery or it's simply not available for your model, you can consider quality analogues from proven manufacturers. They are often not inferior in capacity and safety, but they are cheaper.
The best brands-analogues for Xiaomi batteries:
- 🔋 ZMI (Xiaomi subsidiary produces batteries with original charge control chips, suitable for most Redmi models and POCO.
- 🔋 Baseus is known for its high-quality power bank, but also produces batteries for smartphones with good protection against overheating.
- 🔋 Remax is a budget option, but with decent quality control. 4/5/6, Mi A1/A2).
- 🔋 Patona is a German brand specializing in smartphone batteries, and their batteries often outperform the originals in capacity (e.g., 5,000 mAh instead of 4,500 mAh).
Advantages of analogues:
- ✅ Prices 30-50% lower than the original.
- ✅ Often large capacity (e.g. 4,500 mAh instead of 4,000 mAh).
- ✅ Fast delivery (many brands are featured on Wildberries and Ozon).
Disadvantages:
- ❌ The warranty is usually shorter (3-6 months vs. 12 months for the original).
- ❌ Rapid charging may not be supported (e.g, 33W instead 67W).
- ❌ Risk of incompatibility with some models (check before buying!).
If you decide to take a similar, be sure to check compatibility with your model. For example, the battery from the Redmi Note 10 will not work for the Redmi Note 10 Pro, even if they look the same on the outside.
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Before buying an analog, check if it supports fast charging of your smartphone. POCO F4 supportive 67W, And the analogue is just 18W, The battery will be charged 3-4 times longer.
6. How to check the originality of the battery after purchase
Even if you bought the battery from a reputable store or a trusted retailer, you should make sure it is original. Here are 5 ways to check:
External inspection:
- 🔍 The original battery must have a serial number that matches the number on the package.
- 🔍 Xiaomi logo and inscriptions are clearly printed, without blurring.
- 🔍 Contacts are smooth, without scratches and oxidation.
Weight check:
Weigh the battery on a precise scale. The original batteries for popular models weigh:
- Redmi Note 10 Pro: 48–50g
- POCO X3 Pro: 52-54g
- Mi 11: 45-47g
If the weight is less than 5+ gram is a fake.
Capacity test:
Install the AccuBattery app and fully charge/discharge your phone 2-3 times if the actual capacity is 10 times less than the declared capacity%+, battery is either fake or used.
4. Verification through IMEI:
Some Xiaomi models allow you to check the originality of the battery through the service menu.
- Enter the dialer code: ##4636##.
- Go to the section "Battery Information".
- Compare the data with the ones on the battery sticker.
Heating check:
Original batteries heat up moderately even when used heavily.If the phone warms heavily when charging or playing, it could be a sign of a fake.
⚠️ Attention! If after the battery is replaced, the phone starts to turn off arbitrarily at 20 to 30 percent charge, it's a sign of a poor charge controller, and this battery needs to be replaced immediately, it can swell or catch fire.
7. Frequent mistakes when buying a battery for Xiaomi
Many users experience problems after replacing the battery due to errors.
1. Buy a battery by eye:
Even if the two models look the same (like the Redmi Note 9 and Redmi Note 9 Pro), their batteries may differ in capacity and connector, MBJ4065)!
Saving on quality:
Battery for. 500 rupees will serve as high as possible 3–4 It's a month before it starts to swell. 1 500–2 000 RUB for quality original or analogue from ZMI/Patona.
3. change the battery independently without experience:
If you've never disassembled a smartphone, you'd better trust the replacement to a professional, and if you don't install it correctly, you can damage the plumes or the power controller, which will cause the phone to break down.
4. Ignore the guarantee:
Even if you bought the original battery, keep the check and the package. In the event of a marriage (bloating, quick discharge), you can return the money or replace the goods.
5. Use non-original ROM after replacement:
The new battery requires the right “swing.” For the first 3-5 charging cycles, use the original charger and avoid fast charging (if supported).
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If after replacing the battery, the phone stopped supporting fast charging, most likely, a poor-quality analogue is installed or the power controller is damaged, in which case you need to contact the service center.