Features & Benefits
- Li-Polymer Battery 3.85V with capacity of 3900mAh/15.0Wh
- Compatible with Note 8 /Note 8T /Redmi 7
- Comes with tools
- Package damage should be informed
- 24 hours response for customer queries
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- Battery BN46 Compatible with Note 8 /Note 8T ...
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Item #:
34485439
Battery BN46 Compatible with Note 8 /Note 8T /Redmi 7 with Tools
Item #:
34485439
STD 612695
Price Details
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*All items will import from US
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Imported from USA store
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SWARK Battery BN46 Compatible with Note 8 /Note 8T /Redmi 7 with Tools, Capacity: 3900mAh/15.0Wh
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What Stands Out
Compatibility
This battery is specifically designed for Note 8, Note 8T, and Redmi 7, ensuring perfect fit and functionality, addressing the common issues of battery replacements for these models.
Included Tools
The package includes essential tools for a hassle-free installation, empowering users to replace their battery confidently without needing professional help, saving time and money.
Quality Assurance
Engineered for reliability and longevity, this battery meets high quality standards, providing users with a dependable power source that enhances device performance and lifespan.
Product Details
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Brand | SWARK |
| Model Number | BN46 |
| Model Name | BN46 |
| Manufacturer | shenzhen thinkmap innovative energy co., ltd |
| Built-In Media | Battery |
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 3900 Milliamp Hours |
| Voltage | 3.85 Volts |
| Reusability | Rechargeable |
| Compatible Phone Models | Note 8, Redmi 7 |
| Unit Count | 1 Count |
| Battery Weight | 20 Grams |
| Item Weight | 0.1 Kilograms |
| Antenna Location | Phone |
| Battery Cell Composition | Lithium 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?
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Frequent Smartphone Users
Ideal for users who rely heavily on their devices and need a reliable battery replacement.
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DIY Enthusiasts
Perfect for those who prefer to repair their own devices as it comes with the necessary tools.
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Budget-Conscious Consumers
A cost-effective solution for anyone needing a battery replacement without spending on a new phone.
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Skeptical Users
Not suitable for individuals who prefer only original manufacturer parts due to lower reliability perception.
Product Description
Battery BN46 Compatible with Note 8 /Note 8T /Redmi 7 with Tools
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What devices are compatible with the Battery BN46?
Answer: The Battery BN46 is specifically designed to be compatible with the Xiaomi Note 8, Note 8T, and Redmi 7 models. This means if you have any of these smartphones and you're experiencing battery issues such as rapid drainage or failure to charge, this battery can serve as a reliable replacement. Ensuring compatibility is crucial to avoid any connectivity or functionality problems, so always confirm your device model before purchase. -
Question:
How do I install the Battery BN46 in my Note 8 or Redmi 7?
Answer: Installing the Battery BN46 involves opening your device, which can be done with the included tools. Start by powering off the device and removing the back cover with a prying tool. Next, carefully disconnect the old battery and replace it with the new BN46 battery, ensuring all connections are secure. Finally, reassemble your device. Following these steps will ensure proper installation, restoring functionality and improving battery life. -
Question:
What tools are included with the Battery BN46?
Answer: The Battery BN46 comes with a set of essential tools that facilitate the installation process. Typically, users will find a screwdriver, a prying tool, and adhesive to securely fit the battery into your device. These tools allow for a smooth replacement experience even if you're a beginner, making the process less daunting and ensuring that you can replace the battery effectively without needing professional help. -
Question:
What is the capacity of the Battery BN46?
Answer: The Battery BN46 has a capacity of approximately 4000 mAh, which matches the original battery specifications for the Note 8, Note 8T, and Redmi 7. This capacity provides ample power for daily usage, enabling users to enjoy longer periods between charges. Whether you're streaming videos, playing games, or using apps, the BN46 ensures that your device remains functional throughout the day. -
Question:
How can I ensure the longevity of my Battery BN46?
Answer: To prolong the life of your Battery BN46, avoid letting the battery drain completely before recharging. Instead, try to maintain a charge level between 20% and 80%. Additionally, avoid exposing the battery to extreme temperatures and ensure that you’re using a compatible charger. By following these practices, you can maximize battery performance and extend its usable life. -
Question:
Is the Battery BN46 original or a third-party product?
Answer: The Battery BN46 is usually a third-party replacement option, designed to meet the specifications of the original Xiaomi battery. While it may not be an authentic OEM product, reputable manufacturers ensure that their batteries function comparably. Always check customer reviews and product ratings to ascertain quality, as many third-party batteries perform well and represent an affordable alternative to original components. -
Question:
Can I use my device while the Battery BN46 is charging?
Answer: Yes, you can use your device while the Battery BN46 is charging, just as you would with any smartphone battery. However, intensive tasks like gaming or streaming may slow down the charging process. Keep in mind that using high-demand applications while charging can generate additional heat, so it's advisable to limit usage to lighter activities if fast charging is desired. -
Question:
What are the signs that my current battery needs to be replaced?
Answer: Common indicators that your current battery may need replacement include decreased battery life, slow charging, or unexpected shutdowns during use. Additionally, if your phone heats up excessively while charging or if the battery swells, it’s crucial to replace it immediately. Observing these signs can help prevent further device damage and ensure you have reliable performance again. -
Question:
Where can I buy the Battery BN46 in São Tomé and Príncipe?
Answer: You can purchase the Battery BN46 compatible with Note 8, Note 8T, and Redmi 7 from Ubuy in São Tomé and Príncipe. They offer a reliable platform for sourcing electronic components and ensure that you receive quality products suitable for your device. Simply visit their website, search for the product, and follow the simple steps to place your order effectively. -
Question:
Does the Battery BN46 come with any safety features?
Answer: Yes, the Battery BN46 is typically designed with integrated safety features to prevent overcharging, overheating, and short-circuiting. These safety mechanisms help protect your device and enhance the battery's overall lifespan. When using a battery with these features, you can use your device with greater peace of mind, knowing that potential risks are minimized.
SWARK Batteries BN46 Editorial Review
The SWARK Battery BN46 is a replacement battery that is compatible with Note 8, Note 8T, and Redmi 7. The product comes with tools necessary for replacing the battery. According to customer reviews, the product is well-packaged and well-protected during shipment. However, some customers had issues with the battery quality. One customer mentioned that the battery became swollen after a month of use, causing the phone to shut down at 30% battery level. Another customer reported problems with the battery after a month of use. Despite some negative feedback, a customer who recently replaced their Redmi Note 8T battery with the SWARK Battery BN46 reported positive impressions.
Customer Reviews & Ratings
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Pros
- Comes with tools necessary for replacing the battery
- Well-packaged and well-protected during shipment
Platform Trust & Buyer Confidence
MA
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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Chitra
Verified buyer
“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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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“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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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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STD 612695
Order now and get it around Saturday, August 29
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.)
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