---
product_id: 570775970
title: "GREEN FUSION Compatible with Galaxy S21 FE Battery Replacement, EB-BG990ABY New 0 Cycle Battery for Samsung Galaxy S21 FE G990U/U1/B/W/E with Installation Instruction & Repair Toolkit"
brand: "green fusion"
price: "NT$1509"
currency: TWD
in_stock: true
reviews_count: 8
category: "Green Fusion"
url: https://www.desertcart.tw/products/570775970-green-fusion-compatible-with-galaxy-s21-fe-battery-replacement-eb
store_origin: TW
region: Taiwan
---

# Step-by-step installation guide 800+ charge cycles Complete repair toolkit included GREEN FUSION Compatible with Galaxy S21 FE Battery Replacement, EB-BG990ABY New 0 Cycle Battery for Samsung Galaxy S21 FE G990U/U1/B/W/E with Installation Instruction & Repair Toolkit

**Brand:** green fusion
**Price:** NT$1509
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Galaxy S21 FE Like a Pro — Don’t Get Left Behind!

## Quick Answers

- **What is this?** GREEN FUSION Compatible with Galaxy S21 FE Battery Replacement, EB-BG990ABY New 0 Cycle Battery for Samsung Galaxy S21 FE G990U/U1/B/W/E with Installation Instruction & Repair Toolkit by green fusion
- **How much does it cost?** NT$1509 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/570775970-green-fusion-compatible-with-galaxy-s21-fe-battery-replacement-eb)

## Best For

- green fusion enthusiasts

## Why This Product

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

## Key Features

- • **DIY Made Effortless:** Includes a comprehensive repair toolkit and vivid instruction manual to empower your battery replacement journey.
- • **Perfect Compatibility:** Specifically designed for Samsung Galaxy S21 FE models ensuring a flawless fit and optimal performance.
- • **Support When You Need It:** Access friendly, expert assistance anytime to guide you through installation or troubleshoot concerns.
- • **Endless Power, Zero Compromise:** Experience up to 800+ charging cycles with a brand-new 0 cycle original SDI battery cell, engineered for longevity.
- • **Trusted Quality, Instant Upgrade:** Restore your phone’s battery life with a premium replacement that feels like new, boosting resale value or daily use.

## Overview

The GREEN FUSION EB-BG990ABY battery is a brand-new, zero-cycle lithium polymer replacement designed exclusively for Samsung Galaxy S21 FE models. It supports over 800 charging cycles, ensuring long-lasting performance. The package includes a full repair toolkit and a detailed instruction manual, making DIY battery replacement straightforward and accessible. Backed by responsive customer support, this battery upgrade revitalizes your device’s power and extends its lifespan with professional-grade quality.

## Description

GREEN FUSION Compatible with Galaxy S21 FE Battery Replacement, EB-BG990ABY New 0 Cycle Battery for Samsung Galaxy S21 FE G990U/U1/B/W/E with Installation Instruction & Repair Toolkit

Review: Cheap and easy - cheap and easy to replace, didn’t get to test the quality or anything just replaced the battery before i sold it
Review: Perfect match - Works perfectly, all the tools needed are included

## Features

- COMPATIBILITY: This battery only fits for Samsung Galaxy S21 FE, SM-G990B, SM-G990B/DS, SM-G990U, SM-G990U1, SM-G990W, SM-G990E, SM-G9900, SM-G990B2, SM-G990U2, SM-G990W2, SM-G990U3. Please carefully confirm your phone model before purchase.
- Battery model: EB-BG990ABY, For Samsung Galaxy S21 FE Battery support up to 800+ charging cycles, built with new 0 cycle original SDI battery cell.
- Included Toolkit: The Samsung Galaxy S21 FE battery comes with all the tools you need for repairing, helps you to complete the repair process effortlessly.
- Step-by-step Instruction: we provide a vivid instruction manual to show you how to disassemble your device and replace the battery by yourself, you'll find it would be an easy task for you with this guide manual.
- Friendly Support: You can reach out to us whenever you have any questions or need any help, our specialists will be glad to assit you anytime.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFQKYHC3 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #10,821 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #15 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (87) |
| Date First Available | August 15, 2023 |
| Item Weight | 1.06 ounces |
| Item model number | JG30 |
| Manufacturer | GREEN FUSION |
| Package Dimensions | 8.35 x 5.12 x 0.67 inches |

## Product Details

- **Battery Capacity:** 3500 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** GREEN FUSION
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended Uses For Product:** Phone

## Images

![GREEN FUSION Compatible with Galaxy S21 FE Battery Replacement, EB-BG990ABY New 0 Cycle Battery for Samsung Galaxy S21 FE G990U/U1/B/W/E with Installation Instruction & Repair Toolkit - Image 1](https://m.media-amazon.com/images/I/812eCJ4gNGL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap and easy
*by J***E on February 7, 2026*

cheap and easy to replace, didn’t get to test the quality or anything just replaced the battery before i sold it

### ⭐⭐⭐⭐⭐ Perfect match
*by 4***K on February 14, 2026*

Works perfectly, all the tools needed are included

### ⭐⭐⭐⭐ Inexpensive, easy fix
*by A***R on July 15, 2025*

My phone almost exploded! For some unknown reason, the battery that was original to my Samsung S22 became swollen and caused my phone to fail. I didn't have extra money to take it to a repair shop or to get a new one so I figured I had little to lose trying to replace the battery myself. After watching a few videos, I was able to replace the battery on my own. Once it was installed and I was able to get a full charge on it (it came charged about 60%) I was happy to learn that it held the charge much longer than the old one I had, it lasted nearly two days before I had to charge it again! The only reason I didn't give it five stars is that the battery does get hot, hotter than the original just from normal use. So be mindful of that, the last thing anyone wants is an exploding cell phone!

## Frequently Bought Together

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*