---
product_id: 634110156
title: "New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction"
brand: "maxsharks"
price: "€ 34.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Maxsharks"
url: https://www.desertcart.de/products/634110156-new-upgraded-battery-for-galaxy-s21-plus-eb-bg996aby-replacement
store_origin: DE
region: Germany
---

# Pre-cut adhesive for perfect fit Zero-cycle original Li-Po cell Pro-grade repair toolkit included New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction

**Brand:** maxsharks
**Price:** € 34.49
**Availability:** ✅ In Stock

## Summary

> 🔋 Upgrade your Galaxy S21 Plus power game—DIY style, no compromises!

## Quick Answers

- **What is this?** New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction by maxsharks
- **How much does it cost?** € 34.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/634110156-new-upgraded-battery-for-galaxy-s21-plus-eb-bg996aby-replacement)

## Best For

- maxsharks enthusiasts

## Why This Product

- Trusted maxsharks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Repair Made Simple:** Complete professional toolkit and detailed guide empower you to fix your phone hassle-free.
- • **Power Up with Confidence:** Brand new zero-cycle Li-Po battery ensures peak performance and longevity.
- • **Perfect Fit, No Guesswork:** Pre-installed sticker and original back cover adhesive guarantee seamless installation.
- • **Charge Smarter, Last Longer:** UL2054 tested battery delivers reliable power through multiple charge cycles.
- • **Tailored for Galaxy S21 Plus:** Specifically engineered for SM-G996 series—no compatibility surprises.

## Overview

This New Upgraded Battery kit for Samsung Galaxy S21 Plus (SM-G996 series) features a brand new zero-cycle Li-Po cell tested to UL2054 standards for long-lasting performance. It includes a professional-grade repair toolkit, detailed installation guide, and pre-cut original adhesive for an easy, precise DIY battery replacement experience.

## Description

New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction

Review: Defective Battery - Received defective battery. Old battery was charging phone but charge was not lasting. So I purchased this replacement battery for my Xiaomi 9T Pro. Item received with packaging in tact and installation attempted as per instructions. However new battery would not charge. On examination of old and new batteries, new battery is missing a metal part on the end. I am not in US. Return will be costly and is not an option. Now I'm stuck with a defective battery I cannot use 😩
Review: This is a great replacement battery kit - This is a nice battery replacement kit. It has everything you need to replace the phone battery. Just take your time and read the instructions. It was not a very difficult job to do and the new battery worked perfectly.

## Features

- Compatible Phone Model: This battery kit is specifically designed for Samsung Galaxy S21 Plus (with model SM-G996 series), NOT work for Galaxy S21, please double confirm your phone model before purchasing
- Quality Li-Po Cell: 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. NOTE: A new battery requires at least three full charge and discharge cycles to properly calibrate the battery management system
- Includes Original Back Cover Adhesive: The battery comes pre-installed sticker—just remove the protective film and press the battery firmly into place for easy installation. Additionally, the package includes a pre-cut original back cover adhesive, making installation even more convenient and efficient
- Detailed Repair Guide: The package includes a complete and detailed repair guide, allowing you to easily handle the repair yourself with convenience and peace of mind
- Professional Repair Toolkit: Carefully selected by our expert repair team, this kit includes every tool you need for the repair process. It's professional, safe, and easy to use, giving you the confidence to complete your repair quickly and efficiently

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQMDR7CG |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #46,963 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #280 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.2 4.2 out of 5 stars (82) |
| Date First Available | December 19, 2023 |
| Item Weight | 0.705 ounces |
| Item model number | EB-BG973ABU |
| Manufacturer | MAXSHARKS |
| Product Dimensions | 2.36 x 1.57 x 0.16 inches |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** MAXSHARKS
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended Uses For Product:** Phone
- **Unit Count:** 1.0 Count

## Images

![New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction - Image 1](https://m.media-amazon.com/images/I/61bo6vp6bzL.jpg)
![New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction - Image 2](https://m.media-amazon.com/images/I/71+EVJH61iL.jpg)
![New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction - Image 3](https://m.media-amazon.com/images/I/71UfuVAT9KL.jpg)
![New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction - Image 4](https://m.media-amazon.com/images/I/71ZXEozZOwL.jpg)
![New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction - Image 5](https://m.media-amazon.com/images/I/71ZlnfQNTqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Defective Battery
*by D***I on July 7, 2025*

Received defective battery. Old battery was charging phone but charge was not lasting. So I purchased this replacement battery for my Xiaomi 9T Pro. Item received with packaging in tact and installation attempted as per instructions. However new battery would not charge. On examination of old and new batteries, new battery is missing a metal part on the end. I am not in US. Return will be costly and is not an option. Now I'm stuck with a defective battery I cannot use 😩

### ⭐⭐⭐⭐⭐ This is a great replacement battery kit
*by D***Y on May 22, 2025*

This is a nice battery replacement kit. It has everything you need to replace the phone battery. Just take your time and read the instructions. It was not a very difficult job to do and the new battery worked perfectly.

### ⭐⭐⭐⭐ Pretty good back panel and battery replacement kit.
*by J***S on December 17, 2025*

I've been using this for a few months now, and it's a nice little kit. I didn't realize the geniuses at Samsung made the back of my phone out of glass! Brilliant. The battery seems okay. I'm not sure I got any additional charge capacity out of this battery, but my old one was dead and this one is doing the job.

## Frequently Bought Together

- MAXSHARKS New Upgraded Battery for Galaxy S21 Plus, EB-BG996ABY Replacement Battery Compatible with Samsung Galaxy S21 Plus, with Repair Tools & Instruction
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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-01*