How to check Xiaomi Power Bank for originality: 7 ways to use photos and videos

You are not alone: according to AliExpress and Wildberries, up to 40% of the battery of this brand on the market are fakes. They not only hold a charge worse, but can explode when charged due to poor-quality elements. In this article, we will discuss 7 working methods of verification, including hidden tags, capacity tests and official Xiaomi services.

We analyzed 15 models (from Mi Power Bank 10000 mAh to Xiaomi HyperCharge 20000 mAh) and found the key differences between the originals and copies, you will learn how to check the power bank before you buy (from the seller's photo) and what to do if you have already bought a fake. All methods are tested in practice - without "water" and general phrases.

1. Check by external signs: 5 details that give a fake

Start with a visual inspection. Fakes often copy designs, but miss the little things that catch your eye when you look closely. Take a powerbank and compare it to the official photos on Xiaomi's website.

Pay particular attention to:

• 🔍 Mi logo: Originally, it's convex, with clear faces and matte finishes. For fakes, it's often flat, blurry edges, or glossy.
• 📏 Gaps between parts of the body: Xiaomi joints are perfectly adjusted (maximum 0.1 mm). If you see gaps or irregularities, it is a copy of the.

If the seller does not allow you to see the product live (for example, on Avito or Yula), ask for a high-resolution photo of these parts. Compare with the official images - the differences will be obvious.

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Use a magnifying glass or the macro mode of the smartphone camera to view the micro-details of the logo and the body seams.Fakes often have traces of glue or uneven paint.

2.Serial number: how to check through the official website of Xiaomi

Each original Power Bank Xiaomi has a unique serial number (S/N) that can be authenticated and is listed on a sticker under the barcode (format: 12-16 characters, for example, L3N19C1A0520).

Instructions for verification:

1. Go to the Xiaomi Verification page (works for all regions).
2. Enter the serial number in the S/N field.
3. Enter the code from the picture (capcha).
4. Press Verify.

The results are deciphered as follows:

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If the serial number is erased when you try to wipe it with a wet wipe, it's 100% fake. Xiaomi's original stickers are laser-printed and not afraid of water.

⚠️ Note: Some scammers also forge serial numbers. If the check was successful, but the external signs are doubtful, use additional methods from this article.

Capacity test: how to measure the real size of the battery

Fakes often claim capacity 10000 mAh or 20000 mAh, but they actually do 2-3 You can check the actual capacity with the help of USB-tester (stands) ~500₽) Smartphones with power consumption measurement (e.g. Xiaomi Redmi Note) 12).

Step-by-step:

Connect. USB-tester between powerbank and charger|Charge Power Bank to 100%|Connect the tester to a discharged smartphone|Reduce powerbank to 0%|Record the tester readings (real capacity)

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Example of calculation:

• 📱 Declared capacity: 20,000 mAh.
• 🔋 Real (tested): 8500 mAh.
• ⚠️ Conclusion: Counterfeit (less than 50% of the claimed capacity).

If USB-No tester, use your smartphone:

1. Charge the power bank to 100%.
2. Connect it to a discharged phone (e.g. Redmi 10 with 5000 mAh battery).
3. Wait for the power bank to defuse completely.
4. Look at the percentage of charge that the phone has received, and if it's less than 80 percent of its capacity, the power bank is fake.

10000 mAh|20000 mAh|30000 mAh|Other|I don't know.-->

⚠️ Warning: Some fakes have smart electronics that show false charge levels, such as the lights are 100%, but the real capacity is 2000 mAh. USB-tester will reveal the deception.

4. Check through the Mi Home app (smart models only)

If you have a Xiaomi Smart Power Bank (like Mi Smart Power Bank Pro), you can check it out through the official Mi Home app, which has a Bluetooth chip that transmits battery status data.

Instructions:

1. Download Mi Home (Android) or -- you're looking at a fake. The original smart power banks are connected the first time: 📊 Charge/discharge graph: The originals have smooth, no jumps. 🔋 Battery temperature: Normal — 20-40°C. If higher 50°C. Dangerous! 🔄 Number of charging cycles: New devices — 0. If more 50, stock-market. 5. This method is suitable if you have already bought a power bank and are willing to risk the warranty. Attention: opening the case will void the Xiaomi warranty! But sometimes this is the only way to detect a dangerous fake: 🔧 Plastic spatula (mediator) or credit card. 🔍 A magnifier or macro lens of a smartphone.What to look for inside: Original Xiaomi Fake Samsung Batteries, LG or ATL Unnamed batteries or "Li-ion" batteries without brand logo. Protection boards with Texas Instruments chips or NXP. Cheap Chinese boards without labeling, neat soldering, no soldering leaks, hand soldering marks, contact oxidation, wires in a flybar, shrinking heat, bare wires or insulation. ⚠️ Warning: If you see bloated batteries or blackened circuit boards inside, don't use such a power bank! It's dangerous: the risk of fire or explosion when charging. Photo from the original Xiaomi Power Bank board 10000 The chip is visible on the board Texas Instruments BQ25895 (Charge controller, Murata capacitors, and Samsung battery INR18650-29E. All elements are sealed evenly, without traces of glue. 6. Weight and Dimension Check: A table for popular models is often lighter than the originals due to cheap materials and smaller-capacity batteries. Weigh the power bank on the kitchen scale and compare with the official data: Model Original: weight (g) Original: dimensions (mm) Counterfeit: typical weight (g) Mi Power Bank 10000 mAh 223 ± 5 128.5 × 75 × 12.2 150-180 Mi Power Bank 20000 mAh 338 ± 5 155 × 73.6 × 23.9 200-250 Xiaomi HyperCharge 50W 10000 mAh 210 ± 3 135 × 70.5 × 14.8 140-170 Mi Smart Power Bank Pro 20000 mAh 440 ± 5 161.5 × 73.6 × 28.5 280-350 If the weight is less 20% And more of that is a fake. 20000 mAh can't weigh 250 D: the actual capacity of such a battery will not exceed 5000 Also check the magnets (if they are in the model). The original Xiaomi power banks use neodymium magnets, which hold the device tightly. The fakes have weak or no magnets. 7. Heating test: how to identify low-quality elements Original power banks Xiaomi heat up to 35-40°C with intensive charge. Counterfeiting can get hot. 60°C and above is a sign of cheap batteries and lack of protection. How to check: Connect the power bank to the charger (better with Quick Charge support). 30 You can touch the body for a minute. The original should be warm, but not hot. Use an infrared thermometer (or a thermometer app on your smartphone) to measure it accurately. Temperatures are higher. 50°C is a critical signal. These devices are dangerous: 🔥 Risk of fire during prolonged charging. 💥 Possible explosion of the battery (especially in case of mechanical damage). ⚡ Rapid battery degradation (capacity loss for battery) 2-3 month). 💡If the power bank is warming up even without a load (just lying on the table), it is a sign of a malfunction of the charge controller? If the check shows that your Power Bank Xiaomi is a fake, proceed with the algorithm: Stop using - especially if the device is hot or swelling. Take a picture of the defects (serial number, entrails, if opened: 🛒 Nana Wildberries/Ozon: Write in support with a request for a return on the article 18 ZoD (inconsistency with the description). 📱 On Avito/Yula: file a complaint about fraud, attach a photo. 🌍 AliExpress: Open Dispute with evidence.

If the seller refuses to return the money, write a complaint to Rospotrebnadzor or the police (under article 159 of the criminal code of the Russian Federation - fraud).

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Even if the fake works “normally,” it is dangerous to use, and cheap lithium-ion batteries without protection can catch fire when a voltage drops (for example, when connected to a faulty charger).

FAQ: Frequent questions about Xiaomi Power Bank check