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4-Pack EB-BG991ABY 3.88V 4000mAh 15.52Wh Li-ion Battery for Samsung Galaxy S21 G990 S21 5G G991 Grade A Cells
- 4 Batteries Included This listing is for 4 x OEM EB-BG991ABY batteries. Perfect for bulk replacement, repair shops, or multiple devices.
- Exact Compatibility Designed for Samsung Galaxy S21 LTE (G990) and Samsung Galaxy S21 5G (G991). Please verify your original battery part number before ordering.
- Specifications 3.88V with 4000mAh / 15.52Wh capacity. OEM Li-ion battery. Brand new with Grade A cells. 100% compatible.
- Direct Replacement Replaces original Samsung battery part number EB-BG991ABY.
- Reliable & Safe Built-in circuit protection against overcurrent, overvoltage, overheating, and short circuits. 100% tested before shipping.
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Overview
Specs
Reviews
Never let a dead battery stop you from getting work done again. This 4-pack of OEM replacement batteries is specifically designed for Samsung Galaxy S21 series phones.
Whether your original batteries no longer hold a charge, drain too quickly, or you need spares for multiple devices or repair work, these high-quality 4000mAh replacements restore your phones' performance.
Battery Model: EB-BG991ABY
Battery Type: Li-ion
Voltage: 3.88V
Capacity: 4000mAh / 15.52W h
Condition: Brand New Grade A cells
Compatible Part Numbers
Compatible Part Numbers
EB-BG991ABY
Compatible Device Models
Samsung Galaxy S21 LTE (G990)
Samsung Galaxy S21 5G (G991)
Why Choose This 4-Pack?
4 OEM batteries great value for bulk needs
Exact match to original Samsung specifications
Grade A cells for premium performance
4000mAh capacity for reliable daily use
No memory effect charge anytime without performance loss
Easy to install user replaceable
Safety & Quality
These batteries are built with multiple safety protections against overcurrent, overvoltage, overheating, and short-circuiting. Each unit undergoes quality control testing before shipping to ensure it meets Samsung performance standards.
What's Included
4 x EB-BG991ABY OEM Replacement Battery for Samsung Galaxy S21
Whether your original batteries no longer hold a charge, drain too quickly, or you need spares for multiple devices or repair work, these high-quality 4000mAh replacements restore your phones' performance.
Specifications
(Per Battery)Battery Model: EB-BG991ABY
Battery Type: Li-ion
Voltage: 3.88V
Capacity: 4000mAh / 15.52W h
Condition: Brand New Grade A cells
Compatible Part Numbers
Compatible Part Numbers
EB-BG991ABY
Compatible Device Models
Samsung Galaxy S21 LTE (G990)
Samsung Galaxy S21 5G (G991)
Why Choose This 4-Pack?
4 OEM batteries great value for bulk needs
Exact match to original Samsung specifications
Grade A cells for premium performance
4000mAh capacity for reliable daily use
No memory effect charge anytime without performance loss
Easy to install user replaceable
Safety & Quality
These batteries are built with multiple safety protections against overcurrent, overvoltage, overheating, and short-circuiting. Each unit undergoes quality control testing before shipping to ensure it meets Samsung performance standards.
What's Included
4 x EB-BG991ABY OEM Replacement Battery for Samsung Galaxy S21
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 60 days
- This item is covered by EBUY LIMITED Return Policy
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