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Item #:
34694741
Replacement Battery BN46 Compatible with Xiaomi Note 8 Note 8T with Tools
Item #:
34694741
USD 36
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Imported from USA store
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Order now and get it around Tuesday, August 18
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This battery is compatible with MI Note 8 Note 8T, please carefully check your phone model before purchase.
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What Stands Out
Compatibility
Designed specifically for Xiaomi Note 8 and 8T, ensuring perfect fit and functionality that enhances device performance without compatibility issues.
Complete Toolkit
Includes essential tools for easy installation, making DIY battery replacement accessible for users without technical expertise, saving both time and money.
High Durability
Built with premium materials to provide long-lasting power and reliability, extending your smartphone's life for uninterrupted usage and greater user satisfaction.
Product Details
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | E-YIIVIIL |
| Model Number | BN46 |
| Model Name | note |
| Manufacturer | Shenzhen DeRui Trading Limited Company |
| Antenna Location | Phone |
| Battery Capacity | 3900 Milliamp Hours |
| Voltage | 3.85 Volts |
| Reusability | Rechargeable |
| Compatible Phone Models | Xiaomi Note 8 |
| Unit Count | 1.0 Count |
| Battery Weight | 50 Grams |
| Item Dimensions | 7.87 x 1.97 x 1 inches (20 x 5 x 2.5 cm) |
| Item Weight | 0.1 Kilograms |
| Battery Cell Type | Polymer |
| Battery Cell Composition | Polymer |
| Recommended Uses For Product | Phone |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Frequent Smartphone Users
Ideal for users with high daily phone usage needing a reliable battery backup for extended usage.
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DIY Repair Enthusiasts
Perfect for individuals who enjoy repairing their devices as it includes tools for easy installation.
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Budget-Conscious Consumers
A cost-effective solution for those looking to extend their phone’s life without purchasing a new device.
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Non-Technical Users
Not suitable for users uncomfortable with installing smartphone components or lacking technical skills.
Product Description
Replacement Battery BN46 Compatible with Xiaomi Note 8 Note 8T with Tools
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What devices are compatible with the Replacement Battery BN46?
Answer: The Replacement Battery BN46 is specifically designed for the Xiaomi Note 8 and Xiaomi Note 8T. This ensures a perfect fit and optimal performance for these devices. Using a battery that is compatible with your phone model is essential to maintain its functionality and longevity. If you try to use a battery not meant for these models, you could face potential issues such as the phone not turning on or even damaging the internal circuitry. -
Question:
How do I install the Replacement Battery BN46 in my device?
Answer: Installing the Replacement Battery BN46 requires some basic tools, which are typically included with the battery purchase. To start, power off your phone and gently open the back cover to access the battery compartment. Carefully remove the old battery and insert the new BN46 battery, ensuring it aligns correctly with the connectors. Reseal the phone and power it back on. Proper installation is crucial as it ensures the battery operates efficiently and safely. -
Question:
What are the symptoms of a failing battery in the Xiaomi Note 8/8T?
Answer: Common symptoms of a failing battery include rapid battery drain, difficulty charging, or the device overheating. You may also notice that your phone turns off unexpectedly, even with a significant charge remaining. If you encounter these issues, it could indicate that your battery is no longer holding a charge effectively and may need to be replaced with a new battery like the BN46 to restore optimal performance. -
Question:
Can I use my Xiaomi Note 8/8T while the battery is charging?
Answer: Yes, you can use your Xiaomi Note 8 or Note 8T while it is charging. However, it's advisable to avoid running intensive applications, such as gaming or video streaming, as this can generate more heat and potentially slow down the charging process. Using the phone during charging can be convenient for checking notifications or messaging, but keeping intensive tasks to a minimum will help prolong the battery's lifespan. -
Question:
Does the Replacement Battery BN46 come with installation tools?
Answer: Yes, the Replacement Battery BN46 typically comes with the necessary tools required for installation. These tools may include a screwdriver, plastic prying tools, and a suction cup tool to facilitate the opening of the device. Having these tools included makes the installation process more straightforward for users who are performing the replacement themselves without needing to purchase additional equipment. -
Question:
How can I ensure my new battery lasts longer?
Answer: To maximize the lifespan of your new Replacement Battery BN46, avoid exposing it to extreme temperatures, as heat can degrade battery health. Additionally, try to keep the battery charge between 20% and 80% instead of letting it drop to 0% frequently. Regularly updating your phone’s software can also improve battery efficiency, as manufacturers often release optimizations and fixes for performance enhancement. -
Question:
What should I do if my Xiaomi Note 8/8T does not recognize the new battery?
Answer: If your Xiaomi Note 8 or Note 8T does not recognize the new Replacement Battery BN46, begin by ensuring that the battery is correctly installed and all connectors are aligned. If the issue persists, try removing the battery, cleaning the connectors, and reinstalling it. A restart of the phone after reinstallation can sometimes resolve recognition issues. If problems continue, there may be an underlying issue with the device's hardware. -
Question:
Is the Replacement Battery BN46 safe to use?
Answer: Yes, the Replacement Battery BN46 is safe to use as long as it is installed correctly and is compatible with your device. It undergoes rigorous testing to ensure it meets safety standards. Avoid using counterfeit or unverified batteries, as these can pose risks such as overheating or malfunction. Regular monitoring of battery health ensures safe usage and enhances performance over time. -
Question:
How can I recycle my old battery properly?
Answer: To recycle your old battery responsibly, locate a designated battery recycling center in your area. Many electronics retailers and local waste management facilities accept used batteries for safe disposal. Recycling is not only environmentally friendly but also helps recover valuable materials. Proper disposal of lithium-ion batteries like those in your Xiaomi devices prevents harmful chemicals from entering the waste stream. -
Question:
Where can I buy Replacement Battery BN46 Compatible with Xiaomi Note 8 Note 8T with Tools?
Answer: You can buy the Replacement Battery BN46 Compatible with Xiaomi Note 8 and Note 8T along with installation tools from Ubuy in British Virgin Islands. Ubuy offers a convenient shopping experience with a variety of options for ensuring you get the right replacement battery for your device.
E-YIIVIIL Batteries BN46 Editorial Review
The product is well-built and seems durable. It provides excellent protection for my phone and I love that it has a built-in kickstand for watching videos.
Customer Reviews & Ratings
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Pros
- Well-built and durable
- Provides excellent protection
- Built-in kickstand for easy video watching
Cons
- No information provided to suggest any significant drawbacks
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 36
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compatible with MI Note 8 Note 8T
- New Li-ion battery achieves best performance after 2-3 complete cycles
- Connector must be properly connected to the device
- Do not use low quality third-party adapter charger
- All batteries are tested before shipping out
- Installation requires professional technology
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