Replacement Battery for Samsung Galaxy S21 FE S21FE 5G SM-G990B G990 4500mAh EB-BG990ABY
Product Title:
Replacement Battery for Samsung Galaxy S21 FE (5G) SM-G990B | 4500mAh EB-BG990ABY
Product Description:
Overview:
Revitalize your Samsung Galaxy S21 FE (5G) with this 4500mAh replacement battery (model EB-BG990ABY). If you're noticing reduced battery life, slower charging, or unexpected power-offs, this OEM-quality battery is the perfect solution to restore your phone's performance and extend its lifespan. With 4500mAh capacity, it ensures you have ample power for your daily needs, providing the same reliable and efficient performance as the original battery.
Key Features:
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Perfect Compatibility: Specifically designed for the Samsung Galaxy S21 FE 5G (SM-G990B), this replacement battery offers a seamless fit and performance, ensuring compatibility with your phone’s hardware and software.
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OEM Quality: This is an Original Equipment Manufacturer (OEM) battery, meaning it meets the exact standards and quality as the one that originally came with your phone. You can count on reliable, safe, and efficient performance every time.
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4500mAh Capacity:
- Capacity: 4500mAh offers a long-lasting power source for your Galaxy S21 FE, ensuring you can enjoy extended usage without frequent recharges.
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Lithium-Ion Technology: Known for its efficiency and longer cycle life, the Lithium-Ion technology in this battery ensures that it charges quickly, discharges evenly, and provides optimal power for the S21 FE.
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Safety Features: Equipped with built-in protections such as overcharge, over-discharge, and short-circuit protection to ensure safe and stable performance during usage and charging.
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Fast Charging Support: This battery is designed to support fast charging, so you can get back to using your phone quickly with minimal downtime.
Why Choose the EB-BG990ABY Battery?
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OEM Standard: As a direct replacement for the original Samsung Galaxy S21 FE battery, this EB-BG990ABY battery restores your phone’s original performance and power efficiency, without compromising on quality.
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Affordable & Eco-Friendly: Replacing your battery instead of upgrading to a new device is an affordable and environmentally-friendly choice, helping you extend the lifespan of your phone.
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Improved Battery Life: If your phone is showing signs of aging, such as rapid battery drain or charging issues, this replacement will provide a fresh start, offering you long-lasting power for everyday use.
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Professional Installation Recommended: While you can replace the battery yourself if you have the right tools, it's advised to have it installed by a professional to avoid damaging your device.
Specifications:
- Battery Model: EB-BG990ABY
- Compatible Devices: Samsung Galaxy S21 FE 5G (SM-G990B)
- Battery Type: Lithium-Ion (Li-Ion)
- Capacity: 4500mAh
- Voltage: 3.85V
- Dimensions: Custom-fit to the Galaxy S21 FE for optimal performance
- Weight: Light and compact
- Safety Features: Overcharge protection, over-discharge protection, short-circuit protection
Installation Instructions:
- Power Off the Device: Ensure your Galaxy S21 FE is powered off before starting the replacement process.
- Remove the Back Panel: Use a plastic prying tool to carefully remove the back panel of your phone.
- Disconnect the Old Battery: Gently disconnect the old battery from its connector.
- Install the New EB-BG990ABY Battery: Align the new 4500mAh battery with the device’s connectors and securely attach it.
- Reassemble the Device: Once the battery is properly connected, replace the back cover of your phone.
- Power On the Device: Turn on your Samsung Galaxy S21 FE and check if everything is working properly, including charging and battery health.
Note: If you're not comfortable performing the installation yourself, it’s recommended to seek professional assistance.
Compatibility:
- Samsung Galaxy S21 FE 5G (SM-G990B, G990)







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Brand Name
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LoneHe OEM
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Model Number
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EB-BG990ABY
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Rechargeable
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RECHARGABLE
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Use
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Mobile Phone
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Type
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Rechargeable Batteries
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Place of Origin
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China
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Color
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black
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Products Status
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Stock
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Compatible Brand
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for Samsung
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Mobile phone model
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A21 FE
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Capacity
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4500mAh
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Technical
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Dual IC protection
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Quality
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Original capacity
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Warranty
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1 year
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Condition
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100% Compatible
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other
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Free Logo Design
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Certification
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ISO ZQ
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We are based in Guangdong, China, start from 2014,sell to Africa(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(10.00%),Southern Europe(10.00%),North America(10.00%),Oceania(5.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid East(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Electronic products,Mobile phone accessories,Battery products
4. why should you buy from us not from other suppliers?
Guangzhou Longhe Hui Electronics Co., LTD. Was established in 2006. We've been making cell phone batteries for 14 years. We have a highly professional r & D and design team. Mature and stable technology.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.