Genuine EB-BG991ABY Battery Replacement for Samsung Galaxy S21 5G
Revive your Samsung Galaxy S21 5G with this authentic EB-BG991ABY OEM battery. Designed to meet Samsung’s original specifications, this 4000mAh replacement battery restores full battery life and performance to your device. Enjoy extended usage, fast charging capabilities, and guaranteed safety with this genuine part.
Key Features:
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Genuine OEM Battery: Original Samsung EB-BG991ABY battery
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4000mAh Capacity: Matches original battery performance
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Fast Charging Support: Works with Adaptive Fast Charging
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Safety Certified: UL/MET/CE certified protection
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Perfect Compatibility: For Galaxy S21 5G (SM-G991B/U/U1/0/N)
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Easy Installation: Follow our guide or professional installation recommended
Compatible Models:
Samsung Galaxy S21 5G (All variants including SM-G991B, SM-G991U, SM-G991U1, SM-G9910, SM-G991N)
Technical Specifications:
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Model: EB-BG991ABY
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Type: Li-Ion
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Capacity: 4000mAh
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Voltage: 3.85V
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Color: Black
Installation Notes:
For best results, we recommend:
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Professional installation service
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Or follow detailed online tutorial guides
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Use proper tools for safe replacement
FAQ:
Q: Is this an original Samsung battery?
A: Yes, this is a genuine Samsung EB-BG991ABY OEM battery.
Q: How long does installation take?
A: Professional installation typically takes 20-30 minutes.
Q: Will this fix fast draining issues?
A: Yes, replacing with this genuine battery will restore original battery performance.
Q: Is there a warranty?
A: Yes, this battery includes 12-month warranty coverage.
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Q1: Is this a genuine OEM Samsung battery?
A: This is a high-quality replacement battery that is fully compatible with the original Samsung model EB-BG991ABY. It is manufactured to meet or exceed OEM specifications, offering reliable performance and safety at a competitive price. It is not sourced from Samsung but is designed as a direct replacement.
Q2: Is this battery compatible with my Samsung Galaxy S21 5G?
A: Yes, this battery is 100% compatible with all versions of the Samsung Galaxy S21 5G. It is a perfect fit and functions as a direct replacement for the original Samsung battery (model EB-BG991ABY).
Q3: What is the capacity of this battery?
A: This battery has a 4000mAh capacity, which matches the original factory specification for the Samsung Galaxy S21 5G. It is designed to restore your device’s battery life to its original performance.
Q4: What safety certifications does this battery have?
A: Our compatible batteries are rigorously tested and come with key safety certifications including CE, RoHS, and ISO认证. They feature built-in protection against over-charging, over-discharging, short circuits, and overheating to ensure complete safety for your device.
Q5: How long does the battery last on a single charge?
A: With a full 4000mAh capacity, you can expect usage time equivalent to a new original battery. Actual battery life will vary based on your individual usage patterns, screen brightness, apps running, and network conditions.
Q6: Does this come with a warranty?
A: Yes, we stand behind our products with a 12-month replacement warranty. Please see the product page for full warranty details and terms.
Q7: What is included in the package?
A: Each package includes 1 battery and the necessary adhesive strips for installation. Tools are not included but are readily available separately or in repair toolkits.
Q8: How difficult is it to replace the battery myself?
A: Battery replacement on the Galaxy S21 5G requires moderate technical skill as it involves carefully opening the glued back panel. We recommend watching online tutorial videos or seeking professional assistance if you are not comfortable with DIY repairs.
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