---
product_id: 730628563
title: "EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit"
brand: "efaithfix"
price: "$46.88"
currency: USD
in_stock: true
reviews_count: 8
category: "Efaithfix"
url: https://www.desertcart.ec/products/730628563-efaithfix-4900mah-upgraded-replacement-battery-compatible-with-iphone-xs-high
store_origin: EC
region: Ecuador
---

# Grade A+ fast charging 4900mAh high capacity Complete DIY repair kit EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit

**Brand:** efaithfix
**Price:** $46.88
**Availability:** ✅ In Stock

## Summary

> 🔋 Upgrade your iPhone XS power game—never settle for less battery life again!

## Quick Answers

- **What is this?** EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit by efaithfix
- **How much does it cost?** $46.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/730628563-efaithfix-4900mah-upgraded-replacement-battery-compatible-with-iphone-xs-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

- • **Safety First:** Built-in microchip safeguards against overcharge, over-discharge & overheating for peace of mind.
- • **DIY Made Easy:** Includes full repair toolkit and step-by-step manual—no tech skills required to revive your phone.
- • **Power That Lasts:** 4900mAh capacity delivers up to 2x longer battery life than original.
- • **Seamless Compatibility:** Perfect fit for iPhone XS models A1920, A2097, A2098, A2099, A2100 with zero compatibility issues.
- • **Trusted Quality & Support:** Certified A+ cells with FCC, CE, ISO9001/14001, ROHS approvals plus 1-year warranty.

## Overview

The EFAITHFIX 4900mAh Replacement Battery is a high-capacity, zero-cycle A+ grade battery designed specifically for iPhone XS models A1920, A2097, A2098, A2099, and A2100. It offers up to twice the battery life of the original, features advanced safety protections, and comes with a complete DIY repair toolkit and detailed instructions, making it easy for professionals and novices alike to restore their phone’s performance. Certified by FCC, CE, ISO, and ROHS, it ensures reliable, safe, and long-lasting power with a 1-year warranty.

## Description

desertcart.com: EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 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

- 🔋【4900mAh 0 Cycle Powerful Battery】 4900mAh high capacity, more power than original standard battery, same size but more capacity and more power life. This iPhone XS battery prolongs the phone service time, you can use the high capacity iPhone XS battery directly without bothering about running out of power and shut down some apps all the time. Bring your iPhone XS battery’s life back to glory and save money.
- 📱【Perfect Replacement】 Developed specially as replacement for iPhone XS battery, brand new 0 cycle, last over 1600 cycles, Bring your iPhone XS back to life. The same size as the original-battery and guarantees compatibility without problems. The battery replacement kit for iPhone XS only, Model A1920, A2097, A2098, A2099, A2100. Please kindly check the back of your phone to make sure you choose the right model.
- 👑【Safe and Efficient】 Grade A+ iPhone XS 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 XS 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 XS 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 XS 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 | B0CBS8W6HC |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #10,552 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #15 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (135) |
| Date First Available | July 13, 2023 |
| Item Weight | 1.44 ounces |
| Item model number | XS |
| Manufacturer | Huizhou Hexin New Energy Technology Co.Ltd. |
| Product Dimensions | 2.28 x 3.78 x 0.12 inches |

## Product Details

- **Battery Capacity:** 4900 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 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61BoJP-nUNL.jpg)
![EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit - Image 2](https://m.media-amazon.com/images/I/61Myx-A6rcL.jpg)
![EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit - Image 3](https://m.media-amazon.com/images/I/61eBKHT5WrL.jpg)
![EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit - Image 4](https://m.media-amazon.com/images/I/61eXOxg4DoL.jpg)
![EFAITHFIX 4900mAh Upgraded Replacement Battery Compatible with iPhone Xs, High Capacity New 0 Cycle A+ Battery Replacement for iPhone Model A1920 A2097 A2098 A2099 A2100 with Complete Repair Tool Kit - Image 5](https://m.media-amazon.com/images/I/61ieERXuYVL.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 Ecuador*
*Store origin: EC*
*Last updated: 2026-01-28*