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Galaxy A11 Battery, [Upgraded] 4800mAh Li-Polymer HQ-70N Replacement Battery for Samsung Galaxy A11 A115F SM-A115M SM-A115U with Repair Tool Kit [24 Month Service]
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Galaxy A11 Battery, [Upgraded] 4800mAh Li-Polymer HQ-70N Replacement Battery for Samsung Galaxy A11 A115F SM-A115M SM-A115U with Repair Tool Kit [24 Month Service]
Bring life back to your phone with a replacement battery. Make your phone acting like a brand new
Galaxy A11 Battery, [Upgraded] 4800mAh Li-Polymer HQ-70N Replacement Battery for Samsung Galaxy A11 A115F SM-A115M SM-A115U with Repair Tool Kit [24 Month Service]
Item #: 222506677

Galaxy A11 Battery, [Upgraded] 4800mAh Li-Polymer HQ-70N Replacement Battery for Samsung Galaxy A11 A115F SM-A115M SM-A115U with Repair Tool Kit [24

87% of respondents would recommend this to a friend

Item #: 222506677

USD 17

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*All items will import from US

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Order now and get it around Thursday, September 24
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What Stands Out

High Capacity
The Euhan 4300mAh battery offers superior power for your Google Pixel 3XL, ensuring longer usage without the need for frequent recharges.
Complete Toolkit
Included repair tool kit simplifies installation, enabling users to replace their battery effortlessly without professional help, saving time and money.
Long Warranty
The 24-month service warranty provides peace of mind, demonstrating confidence in quality and reliability while ensuring customer satisfaction.

Product Details

Shop the best Galaxy A11 battery replacement with 4800mAh capacity. Includes repair tool kit. Get reliable performance and 24-month service. Visit Ubuy Turks and Caicos now!
  • High-quality replacement battery for Samsung Galaxy A11
  • Capacity: 4,800 mAh
  • Battery type: Lithium Ion Polymer
  • Voltage output: 3.85 V
  • Includes a repair tool kit and a manual guide
  • Compatible with SM-A115M, SM-A115F, SM-A115U, HQ-70N
Number of Batteries1 Lithium Polymer batteries required. (included)
BrandUNKLOU
Model NumberYYA11
Model Namegalaxy,galaxy a11
ManufacturerShenzhen FengYunTong Technology Co., Ltd.
Battery Capacity4800 milliamp_hours
Voltage3.85 volts
ReusabilityRechargeable
Compatible Phone ModelsGalaxy A11
Unit Count1 Count
Battery Weight70 g
Antenna LocationPhone
Battery Cell TypeLithium Polymer
Battery Cell CompositionLithium Polymer
Recommended Uses For ProductPhone

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?

Suitable For
  • Frequent Travelers

    Users who travel often will benefit from the extended battery life offered by this replacement option.

  • Tech-Savvy Users

    Those familiar with smartphone repairs can utilize the included repair toolkit for easy battery replacement.

  • Heavy Users

    Individuals using power-intensive applications will appreciate the upgraded 4300mAh capacity for improved performance.

Not Suitable For
  • Inexperienced Users

    Users not comfortable with DIY repairs may find installation challenging without professional assistance.

Product Description

Galaxy A11 Battery, [Upgraded] 4800mAh Li-Polymer HQ-70N Replacement Battery for Samsung Galaxy A11 A115F SM-A115M SM-A115U with Repair Tool Kit [24 Month Service]

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the compatible models for the upgraded Galaxy A11 battery?

    Answer: The upgraded 4800mAh Li-Polymer HQ-70N replacement battery is compatible with several models of the Samsung Galaxy A11 series. Specifically, it works with the A115F, SM-A115M, and SM-A115U. This compatibility ensures that users can seamlessly replace their existing battery with confidence, restoring their device's power without technical concerns or potential mismatches.
  • Question: How do I safely install the Galaxy A11 replacement battery?

    Answer: To install the Galaxy A11 replacement battery, start by powering off your device. Using the included repair tool kit, carefully open the back cover of your Galaxy A11. Remove the old battery and insert the new 4800mAh battery, ensuring all connections are secure. Finally, replace the back cover. This process revitalizes your device, extending its usable life and enhancing performance, especially for those who rely heavily on their smartphones.
  • Question: What advantages does the 4800mAh battery provide over the original?

    Answer: The upgraded 4800mAh battery offers a significant improvement in capacity compared to the original Galaxy A11 battery. This means longer usage times between charges, enhanced overall performance, and the ability to support extensive smartphone activities, such as gaming, streaming, and multitasking. Users will particularly appreciate this upgrade for intensive daily use.
  • Question: Does this battery come with any tools for installation?

    Answer: Yes, the upgraded 4800mAh replacement battery comes with a repair tool kit, which includes the necessary tools for safe and effective installation. This is particularly beneficial for those who may not have specialized equipment on hand, making the battery replacement process more accessible and less daunting.
  • Question: How does the Li-Polymer technology enhance battery performance?

    Answer: Li-Polymer battery technology, like that used in the upgraded Galaxy A11 battery, provides several performance enhancements, such as a higher energy density and longer lifespan compared to traditional Li-ion batteries. These characteristics translate to faster charging times, a lighter battery design, and better overall efficiency for powering your smartphone throughout the day.
  • Question: Can I use my Galaxy A11 while the battery is charging?

    Answer: Yes, you can use your Galaxy A11 while the battery is charging. The upgraded 4800mAh battery is designed to support simultaneous usage and charging without any issues. This is particularly useful for users who need to interact with their device continuously, such as during work calls or video conferences while ensuring their phone remains charged.
  • Question: How can I maximize the lifespan of my new Galaxy A11 battery?

    Answer: To maximize the lifespan of your new Galaxy A11 battery, consider practices such as avoiding extreme temperatures, not allowing the battery to fully discharge frequently, and maintaining moderate charge levels between 20% and 80%. Also, limit the use of power-hungry apps when possible. By following these tips, you can ensure that the upgraded battery performs optimally for a prolonged period.
  • Question: Is the 4800mAh replacement battery safe to use?

    Answer: Yes, the 4800mAh replacement battery for the Galaxy A11 has undergone rigorous testing to meet safety standards. It is constructed with high-quality materials designed to prevent overheating, short-circuits, and other hazards. Users can confidently utilize this battery, knowing it’s engineered for reliable performance and safety during regular use.
  • Question: How does the 4800mAh battery affect phone performance?

    Answer: Replacing your Galaxy A11 battery with the upgraded 4800mAh version can significantly boost phone performance, especially for resource-intensive tasks. Users may experience quicker app launches, smoother multitasking, and less lag during gaming or video streaming, which can greatly enhance the overall smartphone experience.
  • Question: Where can I buy the Galaxy A11 battery?

    Answer: You can buy the Galaxy A11 battery, [Upgraded] 4800mAh Li-Polymer HQ-70N replacement battery along with the repair tool kit at Ubuy. This platform provides a reliable source for purchasing compatible batteries for your device, ensuring that you find the correct product for your needs.

UNKLOU Batteries YYA11 Editorial Review

In this editorial review, the customer experience surrounding the battery replacement product is largely positive. Many reviewers report a significant increase in battery life after installation, with one user noting an impressive jump from 41 hours of expected usage to 56 hours, attributing this improvement to the enhanced capacity of the new battery. However, it is important to clarify that while customers experience increased performance, the device continues to display the original battery capacity in its settings. This might cause some confusion, but users have indicated that the upgraded battery functions as expected, delivering additional longevity without compromising the phone's performance. Installation seems straightforward for most, with users commenting that the process was better than previous experiences with battery replacements. Some have also shared tips for troubleshooting issues like connection problems, indicating proactive engagement in ensuring optimal functionality. Overall, customers express satisfaction with the replacement battery's performance and reliability, frequently stating it surpasses their initial expectations. **

Customer Reviews & Ratings

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Pros

  • Significant increase in battery life
  • Improved performance compared to older batteries
  • Satisfactory installation experience
  • Functions normally despite device settings not reflecting upgrade

Cons

  • Device settings do not recognize the upgraded battery capacity

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 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 17

Order now and get it around Thursday, September 24

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Battery Capacity: 4,800 mAh
  • Manufactured under strict quality control standards, CE, ROHS and UL certified
  • Compatible with Samsung Galaxy A11 only
  • Use original charger and cable, discharge and charge 3-5 times for full performance
  • 800 charge cycle life with multiple protection for safer operation
  • No data will be lost if the repair process is done correctly

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