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Item #:
224494610
Battery Replacement for Samsung Galaxy S21 Ultra 5G New 0 Cycle 5000mAh EB-BG998ABY High Capacity Lithium Polymer for Samsung S21 Ultra 5G with
Item #:
224494610
XCD 137
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, July 11
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The 0-cycle 5000mAh high-capacity battery designed for galaxy s21 ultra 5g delivers twice the lifespan of regular batteries.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
The 5000mAh capacity ensures your Samsung Galaxy S21 Ultra 5G runs longer between charges, enhancing user experience by extending device usage without frequent battery replacements.
Complete Tool Kit
Includes a comprehensive repair tool kit, simplifying the battery replacement process and empowering users to easily perform their own repairs without needing professional assistance.
Zero Cycle
Brand new 0 cycle technology guarantees optimal performance and longevity, minimizing the risk of early deterioration compared to refurbished batteries, providing exceptional reliability for everyday use.
Product Details
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Brand | WCDZSU |
| Model Number | BSA035 |
| Model Name | BSA035 |
| Manufacturer | MEIZHOUSHI WEN CHENG DIANZI SHANGWU YOUXIANGONGSI |
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 4900 Milliamp Hours |
| Voltage | 3.88 Volts |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Battery Weight | 2.3 Ounces (65.21 grams) |
| Item Dimensions | 9.84 x 6.3 x 0.67 inches (25 x 16 x 1.7 cm) |
| Antenna Location | Indoor/Outdoor |
| Battery Cell Composition | Lithium Polymer |
| Recommended Uses For Product | Indoor/Outdoor |
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?
-
Heavy Users
Ideal for users who frequently use their Galaxy S21 Ultra and need a reliable, long-lasting battery replacement.
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DIY Enthusiasts
Perfect for individuals comfortable with self-repair, benefiting from the included complete repair tool kit.
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Old Battery Users
A great choice for those experiencing poor battery life due to aging, enhancing their device's performance significantly.
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Non-Technical Users
Not suitable for those unfamiliar with smartphone repairs, as it requires some technical skills for installation.
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Budget Shoppers
Users looking for the cheapest option may find this product pricier than generic alternatives, compromising on cost-effectiveness.
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Warranty Holders
Not recommended for users whose devices are still under warranty, as self-repair may void their warranty coverage.
Product Description
Battery Replacement for Samsung Galaxy S21 Ultra 5G New 0 Cycle 5000mAh EB-BG998ABY High Capacity Lithium Polymer for Samsung S21 Ultra 5G with Complete Repair Tool Kit G998U G998B G998W G998N
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this battery compatible with other Samsung models?
Answer: No, it is only compatible with the Samsung Galaxy S21 Ultra 5G. -
Question:
How long does this battery last?
Answer: It can support over 2,000 charge cycles with a lifespan twice that of regular batteries. -
Question:
Does the installation kit come included?
Answer: Yes, the installation kit includes all necessary tools for the battery replacement.
WCDZSU Batteries BSA035 Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 137
Order now and get it around Saturday, July 11
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Fastest cross-border delivery
Features & Benefits
- Compatible exclusively with Samsung Galaxy S21 Ultra 5G.
- Features a high-capacity 5000mAh battery with 2,000+ charge cycles.
- Equipped with 12 safety protections for enhanced reliability.
- Supports fast charging with optimal temperature control.
- Includes a complete installation kit for easy battery replacement.
- Designed for an extended lifespan and all-day battery life.
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