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Item #:
90942213
New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction
Item #:
90942213
XCD 81
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Imported from USA store
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Order now and get it around Friday, August 21
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Built with brand new zero cycle original Li-Po cell, manufactured and tested under UL2054 test standards to ensure the best performance and long-lasting battery life.
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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
This upgraded battery offers superior power capacity, ensuring your Galaxy S21 Plus lasts longer through daily tasks, entertainment, and communications without frequent recharges.
Complete Kit
Includes necessary repair tools and clear instructions to facilitate hassle-free installation, making it accessible for users of all skill levels to replace their Galaxy S21 Plus battery.
Compatible Design
Engineered specifically for the Galaxy S21 Plus, this replacement battery guarantees a perfect fit and optimal performance, providing reliability and peace of mind compared to generic alternatives.
Product Details
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Brand | MAXSHARKS |
| Model Number | EB-BG973ABU |
| Model Name | EB-BG973ABU |
| Manufacturer | MAXSHARKS |
| Included Components | Battery Relacement Kit |
| Voltage | 3.85 volts |
| Reusability | Rechargeable |
| Compatible Phone Models | Galaxy S21 Plus |
| Unit Count | 1 Count |
| Battery Weight | 25 g |
| Item Dimensions | 2.36 x 1.57 x 0.16 inches (6 x 4 x 0.4 cm) |
| Item Weight | 20 g |
| Antenna Location | Phone |
| Battery Cell Type | Lithium Polymer |
| Battery Cell Composition | Lithium Polymer |
| Recommended Uses For Product | Phone |
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 users who frequently use their Galaxy S21 Plus and need a reliable battery replacement.
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DIY Enthusiasts
Perfect for those who enjoy repairing their devices and want to replace the battery themselves.
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Budget-Conscious
A cost-effective alternative for individuals looking to prolong the life of their phone without purchasing a new one.
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Tech-Averse Users
Not suitable for individuals who prefer professional repair services and are uncomfortable with DIY tasks.
Product Description
New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the capacity of the New Upgraded Battery for Galaxy S21 Plus?
Answer: The New Upgraded Battery for Galaxy S21 Plus has a capacity of 4800mAh. This capacity ensures that your device can operate longer between charges, providing sufficient power for various activities such as streaming videos, gaming, or browsing the internet. With a higher capacity, users can expect improved performance and extended usage time, making it a practical choice for those who rely heavily on their devices throughout the day. -
Question:
Is the EB-BG996ABY battery compatible with other Samsung models?
Answer: The EB-BG996ABY battery is specifically designed for the Samsung Galaxy S21 Plus model. While it shares some similarities with batteries from other models, it is important to use the exact battery designed for the S21 Plus to ensure proper fit and functionality. Using a battery not specifically made for your device may cause performance issues or damage, so it's best to stick to this replacement for optimal results. -
Question:
What tools are included with the replacement battery?
Answer: The replacement battery for Galaxy S21 Plus comes with essential repair tools, which typically include a screwdriver, plastic spudger, and adhesive strips. These tools are designed to help you safely and efficiently replace your battery without damaging your device. Following the included instructions will guide you through the replacement process, making it straightforward even for those with limited technical knowledge. -
Question:
How do I install the New Upgraded Battery for Galaxy S21 Plus?
Answer: To install the New Upgraded Battery for Galaxy S21 Plus, first, power off your device and remove the back cover using the provided tools. Disconnect the old battery from the motherboard, then place the new battery in the same connector. Once secure, reattach the back cover and power on your device. For first-time installers, following the detailed instructions included in the package will ensure a smooth installation process, providing clear steps to help you along the way. -
Question:
What should I do if my phone doesn't recognize the new battery?
Answer: If your phone doesn't recognize the new battery after installation, double-check to ensure all connections are secure and that the battery is properly seated in its compartment. Additionally, ensure that the device is powered off before installation, as powering on the device while connecting the battery might lead to recognition issues. If problems persist, referring to the troubleshooting sections in the provided instructions can help diagnose potential issues. -
Question:
Can I use my phone while charging with the new battery?
Answer: Yes, you can use your Galaxy S21 Plus while charging with the new upgraded battery installed. This battery is designed to support active usage during charging without compromising safety. Whether you're taking calls, browsing online, or gaming, the battery allows you to continue using your device without significant interruptions, delivering both functionality and convenience. -
Question:
How long does it take to fully charge the New Upgraded Battery?
Answer: The New Upgraded Battery for Galaxy S21 Plus typically takes about 1.5 to 2 hours to reach a full charge when used with an appropriate charger. This charging time can vary based on the charger’s output and the device's settings. Users often notice that charging the battery overnight can provide a full charge by morning, enabling a full day of usage with no interruptions. -
Question:
Are there any safety features with this replacement battery?
Answer: Yes, the New Upgraded Battery for Galaxy S21 Plus includes built-in safety features such as overcharge protection and short circuit prevention. These features are designed to ensure your device operates safely, helping to prevent overheating and potential damage. Keeping your device’s safety in mind, this battery replacement offers peace of mind while ensuring high performance in varied usage scenarios. -
Question:
Where can I buy New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery?
Answer: You can purchase the New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY replacement battery through Ubuy in Saint Lucia. Ubuy is a reliable e-commerce platform that provides a wide selection of electronic accessories including replacement batteries. Their user-friendly interface and customer support make it easier to find exactly what you need for your device. -
Question:
What is the expected lifespan of the new battery?
Answer: The expected lifespan of the New Upgraded Battery for Galaxy S21 Plus is typically around 300 to 500 charge cycles, depending on usage and charging habits. This means that with proper maintenance, such as avoiding extreme temperatures and not letting it discharge completely frequently, users can maximize the battery's longevity. This reliable performance makes it a great choice for those looking to enhance their device's longevity.
MAXSHARKS Batteries EB-BG973ABU Editorial Review
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Pros
- Easy to install with tools
- Good battery life improvement
- Compatible with Galaxy S21 Plus
- Instruction manual is helpful
Cons
- Some users report minor performance issues.
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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Order now and get it around Friday, August 21
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Features & Benefits
- Compatible with Samsung Galaxy S21 Plus (model SM-G996 series).
- Includes a high-quality Li-Po cell for optimal performance.
- Pre-installed adhesive for hassle-free battery installation.
- Comes with a detailed repair guide for easy DIY repairs.
- Includes a professional toolkit designed for safe and efficient repair.
- Requires three full charge and discharge cycles for calibration.
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