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Genuine Battery EB-BG998ABY Compatible with Samsung Galaxy S21 Ultra 5G SM-G998

Name: Genuine Battery EB-BG998ABY Compatible with Samsung Galaxy S21 Ultra 5G SM-G998
Brand: ACCESSORIES-MALL
Price: 18.99 USD
Availability: InStock

Genuine Battery EB-BG998ABY Compatible with Samsung Galaxy S21 Ultra 5G SM-G998

$18.99

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The Genuine EB-BG998ABY Battery is the official replacement battery for the Samsung Galaxy S21 Ultra 5G (Model SM-G998 series). Built with high-quality 5000mAh Li-ion cells, it delivers long-lasting power and ensures your Galaxy S21 Ultra runs smoothly throughout the day.

If your phone is experiencing fast battery drain, overheating, random shutdowns, or reduced battery life, replacing it with the EB-BG998ABY genuine battery will restore your device to peak performance.

Each battery is 100% brand new, factory tested, and designed with multiple layers of protection against overcharge, short-circuit, and overheating, ensuring both safety and durability.

Key Features

Model: EB-BG998ABY
Compatible with: Samsung Galaxy S21 Ultra 5G (SM-G998U, SM-G998B, SM-G998N, etc.)
Battery Type: Rechargeable Li-ion
Capacity: 5000mAh (high capacity for extended use)
Voltage: 3.88V
Condition: Genuine / 100% brand new
Safety Protection: Overcharge, over-discharge, overheating, and short-circuit protection
Performance: Long-lasting, stable, and reliable power supply

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1-Year Warranty

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Detail

The Genuine EB-BG998ABY Battery is the official replacement battery for the Samsung Galaxy S21 Ultra 5G (Model SM-G998 series). Built with high-quality 5000mAh Li-ion cells, it delivers long-lasting power and ensures your Galaxy S21 Ultra runs smoothly throughout the day.

If your phone is experiencing fast battery drain, overheating, random shutdowns, or reduced battery life, replacing it with the EB-BG998ABY genuine battery will restore your device to peak performance.

Each battery is 100% brand new, factory tested, and designed with multiple layers of protection against overcharge, short-circuit, and overheating, ensuring both safety and durability.

Key Features

Model: EB-BG998ABY
Compatible with: Samsung Galaxy S21 Ultra 5G (SM-G998U, SM-G998B, SM-G998N, etc.)
Battery Type: Rechargeable Li-ion
Capacity: 5000mAh (high capacity for extended use)
Voltage: 3.88V
Condition: Genuine / 100% brand new
Safety Protection: Overcharge, over-discharge, overheating, and short-circuit protection
Performance: Long-lasting, stable, and reliable power supply

Battery Capacity	5000mAh/19.4Wh
Voltage	4.45V
Model No	EB-BG998ABY
Warranty	12 months

Note:

New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.

Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.

After you have gone through 2 to 3 cycles, you never have to condition the battery again.

12 months warranty + 30 days refund guarantee + 24 x 7 email support.

If for any reason you are not completely satisfied, please contact us.

Shipping Policy:

1.Item will be shipped within 24 hours during the business days after payment has

been received. (Saturday. & Holidays excluded)

2.Transit times are provided by the carrier, exclude weekends and holidays,

and may vary with package origin and destination, particularly during peak periods.

3.We ship the item to PayPal shipping address. Please tell us your shipping address

if it is different from the one in PayPal.

4.The tracking number will be given for the customer to check the shipping status online.

5.We are not responsible for any wrong or undeliverable addresses. We can't change the shipping address

after the item has been sent out. Please verify and update your shipping address on PayPal during checkout.

US Shipping: USPS. (Normally 2-5 Business Days)

Warranty Policy:

1.A replacement will be provided for any defective or misrepresented products for the duration of

the 1 year. A full refund can only be issued within 60 days.

2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries

after transaction, or other artificial damages, the return shipping fee should paid by the buyer.

3.We can't receive if buyer return by yourselves according to the address on shipping package.

We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item.

Contact us:

1.We have always been trying to provide the best service and reliable products for every customer,

if you have any doubt,you can email us immediately.

2.If you are not satisfied with our item or service,please don't hesitate to contact us before you leave any feedbacks

or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.

Samsung Galaxy S21 5G Genuine EB-BG991ABY Battery FAQ

Q1: Which devices is this battery compatible with?

A1: The EB-BG991ABY battery is specifically designed for the Samsung Galaxy S21 5G (SM-G991 series). It is not compatible with Galaxy S21 Plus, S21 Ultra, or other Samsung models.

Q2: What is the battery capacity?

A2: The EB-BG991ABY is a 4000mAh lithium-ion battery, providing long-lasting power and performance for the Samsung Galaxy S21 5G.

Q3: Is this an original Samsung battery?

A3: Yes. This is a genuine Samsung EB-BG991ABY battery, manufactured to the same standards as the original battery pre-installed in the Galaxy S21 5G.

Q4: How long does the battery last per charge?

A4: Under normal conditions, the 4000mAh battery supports a full day of usage, including calls, apps, internet, and standby. Battery life depends on individual usage and settings.

Q5: Can I replace the Galaxy S21 battery myself?

A5: The Galaxy S21 5G has a non-removable battery design, so replacement requires careful disassembly with the proper tools. If you are not experienced, professional installation is recommended.

Q6: Does this battery support Samsung fast charging?

A6: Yes. The genuine EB-BG991ABY battery supports Samsung Adaptive Fast Charging and is fully compatible with official wired and wireless chargers.

Q7: How many charge cycles can this battery handle?

A7: With proper care, the EB-BG991ABY battery lasts 300–500 full charge cycles, which typically equals 2–3 years of normal use.

Q8: Does the battery include safety protections?

A8: Yes. It comes with overcharge, over-discharge, overheating, and short-circuit protection, ensuring safe and reliable performance.

Q9: How should I store the battery if I’m not using it?

A9: Store the battery at 40%–60% charge in a cool, dry place. Avoid extreme temperatures and humidity.

Q10: How should I dispose of the old Galaxy S21 battery?

A10: Dispose of old batteries responsibly through a certified e-waste recycling facility. Do not burn, puncture, or throw in household trash.