Item #:
58161419
New OEM Samsung Galaxy S21 Battery EB-BG991ABY Genuine Replacement G991 G991U
Item #:
58161419
KES 3399
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Friday, September 18
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Experience the power of a new OEM Samsung Galaxy S21 LTE/5G battery with 4000 mAh capacity!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Genuine OEM Quality
This Samsung Galaxy S21 battery is a genuine OEM replacement, ensuring high-quality performance and compatibility for your device, boosting longevity and reliability with every charge.
Perfect Fit Design
Engineered to fit the Galaxy S21 precisely, this battery guarantees seamless integration without any modifications, providing optimal performance and safety for your smartphone.
Reliable Performance
With advanced technology, this lithium-ion battery offers dependable energy solutions, addressing common issues like rapid depletion and overheating, thus enhancing your mobile experience.
Product Details
| Item Weight | 0.15 lbs (70 grams) |
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 Users
Ideal for users who rely heavily on their phone throughout the day and need consistent battery performance.
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Device Owners
Perfect for existing Samsung Galaxy S21 owners looking to replace a worn-out or malfunctioning battery with an OEM option.
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Tech Enthusiasts
Great for tech-savvy individuals who appreciate genuine parts and want to ensure optimal device performance.
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Budget Shoppers
Not ideal for users looking for the cheapest replacement without concern for authenticity or performance quality.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this battery compatible with all Galaxy S21 models?
Answer: Yes, it is compatible with Galaxy S21 LTE G990F, G990F/DS, Galaxy S21 5G G991B, G991B/DS, G991U, G991U1, and G991W. -
Question:
What is the capacity of the battery?
Answer: The battery has a capacity of 4000 mAh. -
Question:
Is this a genuine Samsung battery?
Answer: Yes, this is a new OEM battery manufactured by Samsung.
Editorial Review
The Samsung Galaxy S21 Battery EB-BG991ABY has garnered significant attention from users seeking reliable battery replacements for their devices. Customers appreciate the authenticity of the product, with many confirming that it is indeed a genuine OEM part, which assures them of quality and compatibility with their Samsung Galaxy S21 models. Users report that the battery installation process is straightforward, making it accessible even for those not particularly tech-savvy. Performance-wise, the battery has performed exceptionally well, with several reviews noting that it restores the device's original battery life, allowing for extended usage without the frequent need for recharging. Users have expressed satisfaction with how quickly the battery charges and how it holds its charge over time, diminishing the concerns associated with third-party batteries that often have subpar performances. While most feedback has been overwhelmingly positive, a few users have reported initial defects or minor issues, such as slight discrepancies in battery life compared to the original battery; however, these instances are rare and do not appear to detract significantly from the overall satisfaction with the product. In summary, the Samsung Galaxy S21 Battery EB-BG991ABY is favored by customers who value quality and reliability in replacement parts. Its OEM status provides peace of mind that contributes positively to the user experience, coupled with excellent performance that restores the functionality of the Galaxy S21. **
Customer Reviews & Ratings
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Pros
- Genuine OEM replacement ensures quality and compatibility.
- Easy installation process.
- Restores original battery life and functionality.
- Quick charging and good charge retention.
Cons
- Occasional reports of initial defects or performance discrepancies.
Platform Trust & Buyer Confidence
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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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23-Jul-26 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 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.
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KES 3399
Order now and get it around Friday, September 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.)
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Features & Benefits
- Brand new OEM Samsung Galaxy S21 LTE/5G battery.
- High capacity of 4000 mAh for longer usage.
- Compatible with various Galaxy S21 models.
- Manufactured by Samsung for guaranteed quality.
- Easy to install and replace your old battery.
- Fast shipping and reliable customer support.
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