ACCESSORIES-MALL
New OEM Original EB-BG998ABY Battery Replacement for Samsung Galaxy S21 Ultra 5G G998 G998U
New OEM Original EB-BG998ABY Battery Replacement for Samsung Galaxy S21 Ultra 5G G998 G998U
Couldn't load pickup availability
Recharge Your Legacy: Factory-Grade Power for Samsung Galaxy S21 Ultra 5G
Is your Samsung Galaxy S21 Ultra 5G (G998 or G998U model) not lasting as long as it used to on a single charge? This is a common issue as phone batteries naturally wear out over time. Our New OEM Original EB-BG998ABY Battery is the real Samsung replacement part made specifically for your Galaxy S21 Ultra. As an original Samsung component, it's designed to work perfectly with your phone's charging system and fit exactly right. While the S21 Ultra has a sealed design that makes battery replacement more challenging (usually requiring professional help), once this genuine OEM battery is installed, you'll notice significantly better battery life - getting you through the day without constant charging.
Feeling like your S21 Ultra's legendary power has faded? There's no need to retire a champion. Revive the beast with our OEM-Original EB-BG998ABY Battery—the true factory-spec power cell for Samsung Galaxy S21 Ultra G998. This isn't a compromise; it's a direct restoration of the marathon endurance your flagship was built for.
Why This is the Only Battery That Measures Up
Your S21 Ultra deserves the real thing. This is the exact OEM battery for Samsung Galaxy S21 Ultra 5G G998U, manufactured to Samsung's original blueprints. It’s the key to restoring that first-day performance—full system communication, flawless fit, and power you can trust through your longest days.
Engineered for the Power User
-
Maximum-Capacity 5,000mAh Cell: Experience the long-lasting battery life for Samsung S21 Ultra 5G photographers and power users demand. This is the high-density cell that fuels all-day 5G browsing, intensive gaming, and pro-grade video capture without constant power anxiety.
-
Intelligent Power Regulation: Beyond simple power storage, its integrated circuit manages voltage with precision. This means stable performance for demanding use on Samsung Galaxy S21 Ultra G998, preventing the slowdowns and thermal throttling caused by inferior batteries.
-
Full S-Pen & Camera Suite Support: Powers the full ecosystem—from the responsive S-Pen for the S21 Ultra artist or note-taker to the sophisticated multi-lens camera system—without sacrificing performance in any mode.
The Seamless, Secure Fit
Designed as the direct-fit replacement battery for Samsung Galaxy S21 Ultra SM-G998U, it installs with perfect alignment. No bulging, no connection issues—just the secure, flush integration that protects your device's water resistance integrity and wireless charging capability.
A Restoration, Not Just a Replacement
This is the strategic choice for the savvy user. Why spend over a thousand dollars on a new phone when you can restore flagship performance to your Samsung S21 Ultra for a minimal investment? This battery revives:
-
All-Day 5G Browsing & Streaming
-
Extended Gaming Sessions
-
Marathon Photography & 8K Video Recording
-
Wireless PowerShare Functionality
Your Phone is a Tool. Keep it Sharp.
For the creative professional, the mobile gamer, or the business user who relies on their device, this is a maintenance essential. It’s the reliable power source for Samsung S21 Ultra business travel and creative workflows. This OEM-original battery ensures your tool remains as powerful and dependable as the day you invested in it.
Reclaim the endurance that made your S21 Ultra legendary. Don't downgrade your experience with a generic substitute.
Choose OEM-original power. Order the EB-BG998ABY battery today and restore your device to its peak.
Recharge Your Legacy: Factory-Grade Power for Samsung Galaxy S21 Ultra 5G
Is your Samsung Galaxy S21 Ultra 5G (G998 or G998U model) not lasting as long as it used to on a single charge? This is a common issue as phone batteries naturally wear out over time. Our New OEM Original EB-BG998ABY Battery is the real Samsung replacement part made specifically for your Galaxy S21 Ultra. As an original Samsung component, it's designed to work perfectly with your phone's charging system and fit exactly right. While the S21 Ultra has a sealed design that makes battery replacement more challenging (usually requiring professional help), once this genuine OEM battery is installed, you'll notice significantly better battery life - getting you through the day without constant charging.
Feeling like your S21 Ultra's legendary power has faded? There's no need to retire a champion. Revive the beast with our OEM-Original EB-BG998ABY Battery—the true factory-spec power cell for Samsung Galaxy S21 Ultra G998. This isn't a compromise; it's a direct restoration of the marathon endurance your flagship was built for.
Why This is the Only Battery That Measures Up
Your S21 Ultra deserves the real thing. This is the exact OEM battery for Samsung Galaxy S21 Ultra 5G G998U, manufactured to Samsung's original blueprints. It’s the key to restoring that first-day performance—full system communication, flawless fit, and power you can trust through your longest days.
Engineered for the Power User
-
Maximum-Capacity 5,000mAh Cell: Experience the long-lasting battery life for Samsung S21 Ultra 5G photographers and power users demand. This is the high-density cell that fuels all-day 5G browsing, intensive gaming, and pro-grade video capture without constant power anxiety.
-
Intelligent Power Regulation: Beyond simple power storage, its integrated circuit manages voltage with precision. This means stable performance for demanding use on Samsung Galaxy S21 Ultra G998, preventing the slowdowns and thermal throttling caused by inferior batteries.
-
Full S-Pen & Camera Suite Support: Powers the full ecosystem—from the responsive S-Pen for the S21 Ultra artist or note-taker to the sophisticated multi-lens camera system—without sacrificing performance in any mode.
The Seamless, Secure Fit
Designed as the direct-fit replacement battery for Samsung Galaxy S21 Ultra SM-G998U, it installs with perfect alignment. No bulging, no connection issues—just the secure, flush integration that protects your device's water resistance integrity and wireless charging capability.
A Restoration, Not Just a Replacement
This is the strategic choice for the savvy user. Why spend over a thousand dollars on a new phone when you can restore flagship performance to your Samsung S21 Ultra for a minimal investment? This battery revives:
-
All-Day 5G Browsing & Streaming
-
Extended Gaming Sessions
-
Marathon Photography & 8K Video Recording
-
Wireless PowerShare Functionality
Your Phone is a Tool. Keep it Sharp.
For the creative professional, the mobile gamer, or the business user who relies on their device, this is a maintenance essential. It’s the reliable power source for Samsung S21 Ultra business travel and creative workflows. This OEM-original battery ensures your tool remains as powerful and dependable as the day you invested in it.
Reclaim the endurance that made your S21 Ultra legendary. Don't downgrade your experience with a generic substitute.
Choose OEM-original power. Order the EB-BG998ABY battery today and restore your device to its peak.
| Battery Capacity | 5000mAh |
| Voltage | 4.45V |
| Model No | EB-BG998ABY |
| Warranty | 12 Months |
🔋 Lithium-Ion Battery Conditioning
For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.
This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.
After this initial conditioning period, no further full discharge cycles are required.
🛡 Premium Warranty Protection
- 12-Month Limited Manufacturer Warranty
- 30-Day No-Hassle Money Back Guarantee
- Up to 60 Days Refund Window (Policy Based)
- Replacement for defective or misrepresented items
- Dedicated customer service response within 24 hours
🚚 Professional Shipping Standards
- Orders processed within 24 business hours (excluding weekends & holidays)
- Real-time tracking number provided upon dispatch
- Transit time varies by region and logistics carrier
- Please verify your shipping address before order confirmation
- Address changes are not possible once shipment is dispatched
📌 Product-Specific Notice
📩 Customer Care Commitment
We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
