---
product_id: 606585519
title: "Compatible Battery For Galaxy S21 SM-G991"
brand: "fonefunshop"
price: "AED 9"
currency: AED
in_stock: true
url: https://www.desertcart.ae/products/606585519-compatible-battery-for-galaxy-s21-sm-g991
store_origin: AE
region: United Arab Emirates
---

# Long-lasting, tested performance Reliable 4000mAh capacity Built-in overcharge & short circuit protection Compatible Battery For Galaxy S21 SM-G991

**Brand:** fonefunshop
**Price:** AED 9
**Availability:** ✅ In Stock

## Summary

> 🔋 Don’t let low battery slow your hustle — power up with confidence!

## Quick Answers

- **What is this?** Compatible Battery For Galaxy S21 SM-G991 by fonefunshop
- **How much does it cost?** AED 9 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/606585519-compatible-battery-for-galaxy-s21-sm-g991)

## Best For

- fonefunshop enthusiasts

## Why This Product

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

## Key Features

- • **Tested & Trusted:** Carefully selected and rigorously tested for consistent, long-lasting performance.
- • **Power Up Like a Pro:** Restore your Galaxy S21’s battery life with high-quality, reliable power.
- • **Safety First, Always:** Advanced built-in safeguards protect against overheating, overcharging, and short circuits.
- • **Installation Confidence:** Pro tip: Research or seek professional help to install and keep your phone running flawlessly.
- • **Tailored for Your Device:** Specifically engineered for the Galaxy S21 SM-G991 to ensure perfect compatibility.

## Overview

This high-quality replacement battery for the Galaxy S21 SM-G991 offers a reliable 4000mAh capacity with built-in safety features to prevent overcharging and overheating. Designed specifically for your device, it ensures seamless compatibility and long-lasting performance. Backed by a 3-month warranty and tested for durability, it’s the perfect power upgrade to keep your phone running at peak efficiency.

## Description

QUALITY - High quality battery for Galaxy S21 SM-G991. Compatibility This battery only works for Galaxy S21 SM-G991. Safe - Recommendation - We recommend that you research how to install this product before purchasing. Package Content:1 x Replacement Battery for Galaxy S21 SM-G991

## Features

- High quality aftermarket battery: designed to deliver reliable performance and restore your phone's battery life.
- Device compatibility: specially designed for your device.
- Improved safety features: built-in protection against overcharging, overheating and short circuit.
- Trusted performance: Carefully selected and tested to ensure reliable performance and long-lasting performance.
- Installation instructions: We recommend researching the installation process or seek professional help for best results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGSWC31Y |
| Antenna Location | Phone |
| Battery Capacity | 5000 Milliampere Hour (mAh) |
| Battery capacity | 5000 Milliampere Hour (mAh) |
| Best Sellers Rank | 1,786 in Mobile Phone Replacement Batteries |
| Brand | fonefunshop |
| Brand Name | fonefunshop |
| Compatible Phone Models | Samsung Galaxy S21 |
| Customer Reviews | 4.2 out of 5 stars 3 Reviews |
| Global Trade Identification Number | 05060986941716 |
| Item Dimensions | 22 x 11 x 7 centimetres |
| Manufacturer | Fonefunshop |
| Model Name | Compatible Battery For Galaxy S21 SM-G991 |
| Model Number | SM-G991bat |
| Model name | Compatible Battery For Galaxy S21 SM-G991 |
| Recommended uses for product | Phone |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Brand:** fonefunshop
- **Item dimensions L x W x H:** 22 x 11 x 7 centimetres
- **Recommended uses for product:** Phone
- **Reusability:** Rechargeable
- **Unit count:** 1.0 count

## Images

![Compatible Battery For Galaxy S21 SM-G991 - Image 1](https://m.media-amazon.com/images/I/61ABt2dBpdL.jpg)
![Compatible Battery For Galaxy S21 SM-G991 - Image 2](https://m.media-amazon.com/images/I/51Wvq+uzcpL.jpg)

## Frequently Bought Together

- Compatible Battery For Galaxy S21 SM-G991
- JETech Screen Protector Compatible with Samsung Galaxy S21 6.2-Inch, HD Clarity, Flexible TPU Film, 2-Pack
- JETech Screen Protector for Samsung Galaxy S21 6.2-Inch with Camera Lens Protector, Easy Installation Tool, Tempered Glass Film, HD Clear, 2-Pack Each

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ae/products/606585519-compatible-battery-for-galaxy-s21-sm-g991](https://www.desertcart.ae/products/606585519-compatible-battery-for-galaxy-s21-sm-g991)

---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-09-07*