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- Replacement Battery EB-BG988ABY For Samsung G...
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Item #:
52075033
Replacement Battery EB-BG988ABY For Samsung Galaxy S21 Ultra 5G SM-G998U1 Tool
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Item #:
52075033
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What Stands Out
High Capacity
This replacement battery offers a high capacity of 5000mAh, ensuring that your Samsung Galaxy S21 Ultra 5G runs longer and efficiently without frequent recharging.
Reliable Compatibility
Designed specifically for the Samsung Galaxy S21 Ultra 5G SM-G998U1, this battery guarantees perfect fit and optimal performance, avoiding issues common with generic batteries.
Included Tools
The package includes essential tools for easy installation, allowing users to replace their battery swiftly and safely without professional help, saving time and money.
Product Details
- SHIP WITHIN 24 HOURS FROM MONDAY TO SATURDAY by USPS First Class with Tracking Number!Package includes: 1 x Battery 1 x Tool Kit(optional) Notice: 1. Each Item have been tested before shipping. 2. Please double check to make sure the battery matches your cellphone model. Our battery is sent out with little or no power, so please charge it for about 6-12 hours before using. 3. Keep an extra battery on hand for extend standby and talk times. 4. Integrated microchip prevents overcharging and lengthens battery life. 5. New Lithium Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-Ion battery’s full performance and longevity is only achieved after 2 to 3 complete charge and discharge cycles. After you go through 2 to 3 cycles, you’ll never have to condition your battery again! Shipping: 1. We will ship your item from California and ship out the item within 1 working day after payment received. 2. Usually, The Estimated delivery day is 2-5 business days.If you don't receive the items after 10 days, please contact me as soon as you can.I will do my best to resolve the problems. Return Policy: We offer 30 days refund or exchange policy on defective or wrong items since you receive the item. Contact Us: 1. Any queries or issues incurred, please feel free to contact us, we are always here ready for help. 3. DO NOT open return request or leave negative feedback without asking for help.
| Compatible models | SM-G998U1 SM-G998UZKEXAA |
| Cell phone part type | Battery |
| Compatibility | Samsung |
| Brand | Ddong |
| Color | Black |
| Material | Lithium Ion |
| Accessories | Tool Kit |
| Piece count | 1 |
| Retail packaging | Kit |
| Model name | Samsung Galaxy S21 Ultra 5G |
| Item Weight | 0.3 lbs (140 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 those who use their Galaxy S21 Ultra extensively and need a reliable battery replacement.
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Tech-Savvy Individuals
Perfect for users who are comfortable with DIY repairs and can replace the battery themselves.
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Budget-Conscious Users
A cost-effective solution for those wanting to extend their phone's lifespan without purchasing a new device.
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Non-Technical Users
Not suitable for individuals who are uncomfortable performing hardware repairs on their devices.
Product Description
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Customer Questions & Answers
-
Question:
What shipping method is used?
Answer: USPS First Class with Tracking Number -
Question:
What is the return policy?
Answer: 30 days refund or exchange policy -
Question:
How quickly does the item ship?
Answer: Within 24 hours from Monday to Saturday
Ddong All Cell Phone Parts Editorial Review
Replacement Battery EB-BG988ABY For Samsung Galaxy S21 Ultra 5G SM-G998U1 Tool is designed specifically for the Samsung Galaxy S21 Ultra 5G, ensuring perfect compatibility with models such as SM-G998U1 and SM-G998UZKEXAA. This high-quality lithium-ion battery by Ddong comes with a handy tool kit for easy installation. Users appreciate the thoughtful addition of the tool kit, making the replacement process smoother and more efficient. The black-colored battery seamlessly matches the aesthetics of your device while promising reliable performance. Overall, this battery offers robust compatibility with Samsung devices, making it a practical choice for those seeking to extend their phone's lifespan.
Customer Reviews & Ratings
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Pros
- Compatible with Samsung Galaxy S21 Ultra 5G
- Includes a handy tool kit for installation
- High-quality lithium-ion material
- Lightweight design at 0.3 lbs
- Seamless match with device aesthetics
Cons
- Installation may require some technical skill
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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