Premium EB-BG990ABY Replacement Battery for Samsung Galaxy S21 FE - 4500mAh High Capacity
Professional-grade replacement battery engineered specifically for Samsung Galaxy S21 FE G990. This high-performance EB-BG990ABY battery delivers exceptional power with 4500mAh capacity and 3.88V output, ensuring your Galaxy S21 FE maintains peak performance for demanding applications, photography, and all-day usage.
📱 Galaxy S21 FE Performance Features
- High Capacity Design: 4500mAh provides extended usage time for intensive smartphone applications
- Fan Edition Optimized: Specifically designed for Galaxy S21 FE's performance requirements
- Stable Power Output: 3.88V lithium-ion technology ensures consistent smartphone performance
- Premium Quality Cells: Grade A lithium-ion cells for reliable, long-lasting power
- Perfect Compatibility: Precisely engineered to match original battery specifications
⚡ Technical Specifications
- Battery Model: EB-BG990ABY
- Capacity: 4500mAh
- Voltage: 3.88V
- Battery Type: Lithium-ion
- Weight: 200g
- Color: Black
- Warranty: 1-Year Premium Smartphone Battery Warranty
🔧 Compatible Device Model
This EB-BG990ABY replacement battery is specifically designed for:
- Samsung Galaxy S21 FE G990 - Fan Edition smartphone
- Direct replacement for original EB-BG990ABY battery part number
📲 Galaxy S21 FE Benefits
- ✅ All-Day Performance: Extended battery life for work, entertainment, and communication
- ✅ Photography Power: Reliable power for advanced camera features and video recording
- ✅ Gaming Performance: Sufficient power for mobile gaming and intensive applications
- ✅ 5G Connectivity: Optimized power management for high-speed network operations
- ✅ Fast Charging Support: Compatible with Galaxy S21 FE's fast charging technology
🛡️ Quality Assurance & Safety
KingSener specializes in premium smartphone batteries with advanced safety features including overcharge protection, temperature control, and short circuit prevention. Each EB-BG990ABY battery undergoes rigorous testing to ensure optimal performance and safety for your valuable Galaxy S21 FE.
📋 Important Compatibility Notice
This replacement battery is designed specifically for Samsung Galaxy S21 FE G990 using EB-BG990ABY specification. Please verify your original battery model number before ordering. Professional installation recommended for optimal performance and warranty coverage.
Restore your Galaxy S21 FE's performance and enjoy uninterrupted smartphone experience with our reliable replacement battery!
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.High Quality Garanteed
Our battery products are manufactured using high-quality materials and advanced technology to ensure stability and reliability.
The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Shipping Methods
Ship To
Est. Delivery Time
Shipping Cost
Taxes & Fees
USPS
United States(No AK/HI, PR/GU, PO Boxes, or APO/FPO)
10-15 business days
Free
Free
Canada Post
Canada
10-15 business days
Free
Free
Royal Mail / Yodel
United Kingdom
15-20 business days
Free
Free
Local Carriers
Germany/Netherlands/Norway
15-20 business days
Free
Free
La Poste
France
15-20 business days
Free
Free
Local Carriers
Australia/New Zealand
15-20 business days
Free
Free
Correios
Mexico/Spain/IT
15-25 business days
Free
Free
Local Carriers
SE Asia / East Asia
5-10 business days
Free
Free
Local Carriers
Rest of Europe
20-25 business days
From $5.99
Free
Local Carriers
UAE / Saudi Arabia / Israel
16-20 business days
From $7.99
Free
Overseas Warehouse Shipping Times & Costs
Shipping Methods
Ship To
Est. Delivery
Shipping Cost
Taxes & Fees
US Warehouse
United States
3-7 business days
Free
Free
European Warehouse
EU countries
5-7 business days
€0 – €5.99
pricing varies by country
Free
UK Warehouse
United Kingdom
3-7 business days
Free
Free
Canada Warehouse
Canada
5-7 business days
Free
Free
Payment Methods
Paypal
Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
Credit or debit card
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WeChat Pay
Currently only supports QR code payment. Please contact WeChat customer service and go to WeChat App to scan the QR code to complete the payment.
Google Pay
Pay with Google Pay, which is more convenient and faster.
Apple Pay
If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.
Bank Transfer
If you cannot use the above payment methods and the order amount exceeds HK$2000, please contact our customer service to obtain your bank account and pay via bank transfer.
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
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Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.