---
product_id: 718279157
title: "EFAITHFIX 4500mAh Upgraded Replacement Battery Compatible with iPhone 11, High Capacity New 0 Cycle A+ Battery Replacement for iPhone 11, for Model A2111, A2223, A2221 with Complete Repair Tool Kit"
brand: "efaithfix"
price: "E£ 3038"
currency: EGP
in_stock: true
reviews_count: 8
category: "Efaithfix"
url: https://www.desertcart.com.eg/products/718279157-efaithfix-4500mah-upgraded-replacement-battery-compatible-with-iphone-11-high
store_origin: EG
region: Egypt
---

# Grade A+ fast charging 4500mAh high capacity Complete DIY repair kit EFAITHFIX 4500mAh Upgraded Replacement Battery Compatible with iPhone 11, High Capacity New 0 Cycle A+ Battery Replacement for iPhone 11, for Model A2111, A2223, A2221 with Complete Repair Tool Kit

**Brand:** efaithfix
**Price:** E£ 3038
**Availability:** ✅ In Stock

## Summary

> 🔋 Upgrade your iPhone 11 power game — don’t get left behind!

## Quick Answers

- **What is this?** EFAITHFIX 4500mAh Upgraded Replacement Battery Compatible with iPhone 11, High Capacity New 0 Cycle A+ Battery Replacement for iPhone 11, for Model A2111, A2223, A2221 with Complete Repair Tool Kit by efaithfix
- **How much does it cost?** E£ 3038 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/718279157-efaithfix-4500mah-upgraded-replacement-battery-compatible-with-iphone-11-high)

## Best For

- efaithfix enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your iPhone 11 🔋:** 4500mAh capacity delivers 30%+ longer battery life than original
- • **1-Year Warranty & Support 🤝:** Quality double-tested with dedicated customer service for worry-free use
- • **Zero Cycle, Maximum Longevity ⚡:** Brand new 0 cycle battery rated for 1600+ charge cycles
- • **DIY Friendly Installation Kit 🛠️:** Includes all tools + step-by-step manual for hassle-free replacement
- • **Safe & Certified Peace of Mind 🛡️:** Built-in microchip with FCC, CE, ISO9001 & ROHS certifications

## Overview

The EFAITHFIX 4500mAh Replacement Battery is a high-capacity, zero-cycle A+ grade battery designed specifically for iPhone 11 models A2111, A2223, and A2221. It offers over 30% longer battery life than the original, supports 1600+ charge cycles, and features advanced safety protections with multiple certifications. The package includes a complete repair toolkit and detailed instructions, empowering even novices to perform a professional-grade battery replacement. Backed by a 1-year warranty, it’s the smart, cost-effective way to revive your iPhone 11’s performance and avoid premature device upgrades.

## Description

desertcart.com: EFAITHFIX 4500mAh Upgraded Replacement Battery Compatible with iPhone 11, High Capacity New 0 Cycle A+ Battery Replacement for iPhone 11, for Model A2111, A2223, A2221 with Complete Repair Tool Kit : Cell Phones & Accessories

Review: Perfect Replacement - Saved my phone with a simple replacement on my own. I was afraid I was going to have to buy a new phone because my battery completely quit charging because the port wouldn't make a connection. Once I got it switched out, my battery life was max +/-65%. I didn't have a problem with my phone throwing errors for having a generic battery after I did the mandatory initial restart. I watched the YouTube video that was provided with the installation instructions and I had both of them switched out within a few hours and my phone reassembled.
Review: Best 📱 battery replacement kit I’ve ever bought - Made this job so easy - easiest & fastest ever iPhone battery replacement I’ve ever done. Excellent instructions set! Well laid out & battery had a 50%+ charge so phone powered right up.

## Features

- 🔋【4500mAh 0 Cycle Powerful Battery】 4500mAh high capacity, more power than original standard battery, same size but more capacity and more power life. This iPhone 11 battery prolongs the phone service time, you can use the high capacity iPhone 11 battery directly without bothering about running out of power and shut down some apps all the time. Bring your iPhone 11 battery’s life back to glory and save money.
- 📱【Perfect Replacement】 Developed specially as replacement for iPhone 11 battery, brand new 0 cycle, last over 1600 cycles, Bring your iPhone 11 back to life. The same size as the original-battery and guarantees compatibility without problems. The battery replacement kit for iPhone 11 only, Model A2111, A2223, A2221. Please kindly check the back of your phone to make sure you choose the right model.
- 👑【Safe and Efficient】 Grade A+ iPhone 11 cells ensure high-speed and efficient charging. Multiple-protection for safer operation for both user and devices, build-in microchip to prevent over-charging, over-discharging and over-heating. Meanwhile, the iPhone 11 batteries are tested by third party security, such as FCC, CE, ISO9001/14001 and ROHS Certificated. You can buy it with confidence.
- 🎁【Easy Installation】 We provide full repair kit and detailed user manual comes with the battery replacement, in this way, you can replace the battery step by step even though you are not professional. In order to improve your efficiency, before disassembly, we also suggest that you can search and watch relevant iPhone 11 installation videos on YouTube and then refer to related videos to replace the battery. Novices can easily install, no need to worry about the installation is too complicated.
- 🎐【Warranty & Customer Service】: All iPhone 11 battery replacements are strictly QC double tested and 100% in good condition before shipping. We believe in our products and offer one year warranty service for non man-made quality issue. We recommend watching the manual and video before installation to avoid damage. If there is any issue with the battery or you have any problem, please contact us by email directly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBS9PW4S |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #11,629 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #17 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (137) |
| Date First Available | July 13, 2023 |
| Item Weight | 1.44 ounces |
| Item model number | 11 |
| Manufacturer | Huizhou Hexin New Energy Technology Co.Ltd. |
| Product Dimensions | 2.28 x 3.78 x 0.12 inches |

## Product Details

- **Battery Capacity:** 4500 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** EFAITHFIX
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended Uses For Product:** Phone

## Images

![EFAITHFIX 4500mAh Upgraded Replacement Battery Compatible with iPhone 11, High Capacity New 0 Cycle A+ Battery Replacement for iPhone 11, for Model A2111, A2223, A2221 with Complete Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61QW14lv6mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Replacement
*by M***T on December 11, 2025*

Saved my phone with a simple replacement on my own. I was afraid I was going to have to buy a new phone because my battery completely quit charging because the port wouldn't make a connection. Once I got it switched out, my battery life was max +/-65%. I didn't have a problem with my phone throwing errors for having a generic battery after I did the mandatory initial restart. I watched the YouTube video that was provided with the installation instructions and I had both of them switched out within a few hours and my phone reassembled.

### ⭐⭐⭐⭐⭐ Best 📱 battery replacement kit I’ve ever bought
*by D***S on December 20, 2025*

Made this job so easy - easiest & fastest ever iPhone battery replacement I’ve ever done. Excellent instructions set! Well laid out & battery had a 50%+ charge so phone powered right up.

### ⭐ Powers the phone but will not take a charge
*by M***A on September 14, 2025*

It will not take a charge! The old battery I was replacing takes a charge. I even put the old battery in to make sure the charging was working and it does. I reseated the connector five times still won't take a charge.

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-04*