---
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: "2957 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Efaithfix"
url: https://www.desertcart.kg/products/730628563-efaithfix-4900mah-upgraded-replacement-battery-compatible-with-iphone-xs-high
store_origin: KG
region: Kyrgyzstan
---

# 4900mAh high-capacity power Complete DIY repair kit included Grade A+ safety & multi-protection 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:** 2957 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Recharge your iPhone XS life with power, precision, and peace of mind!

## 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?** 2957 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/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

- • **One Year Peace of Mind 🧾:** Backed by strict QC and a 12-month warranty for non-man-made issues—confidence in every charge.
- • **Power Up Your iPhone XS 🔋:** 4900mAh capacity—40%+ more juice than original for all-day productivity.
- • **DIY Mastery Made Simple 🛠️:** Full repair toolkit & step-by-step manual empower you to replace your battery like a pro.
- • **Unmatched Safety Standards 🛡️:** Built-in microchip guards against overcharge, overheating, and over-discharge—certified by FCC, CE, ISO.
- • **Zero Cycle, Maximum Longevity ♾️:** Brand new 0 cycle battery designed to last over 1600 charge cycles—extend your phone’s lifespan effortlessly.

## Overview

The EFAITHFIX 4900mAh Replacement Battery is a high-capacity, zero-cycle lithium polymer battery designed specifically for iPhone XS models A1920, A2097, A2098, A2099, and A2100. It delivers over 40% more power than the original battery, supports more than 1600 charge cycles, and includes a complete DIY repair toolkit with detailed instructions. Certified for safety with multiple protections and backed by a one-year warranty, it’s the ultimate upgrade to restore your iPhone XS’s battery life and performance.

## Description

Product description This iPhone XS battery replacement kit includes 1*compatible with iPhone xs battery replacement + 1*adhesive strips of battery + 1*waterproof frame adhesive sticker + 1*tweezers + 1*repair tools set. The repair tools kit contains pentalobe screwdriver, Y-shaped screwdriver, phillips screwdriver, spudger, triangle, sucker and sim card pin. We highly recommend watching the video to become familiar with the procedures before attempting the installation to avoid unnecessary damage to your phone.

Review: Capacity improvement for under $20 - iPhone 12 Pro Max Battery and tool kit 5600mAh. I replaced this battery for the first time in this phone. The original battery health was at 72% when I replaced. It’s a notable difference in capacity and use time. I’ve done a few of these batteries in older iPhones; SE gen 1, SE Gen 2, X but this is a tougher swap. A strait edge razor blade is needed to separate the glass. The kit came with everything needed. Also included was a screw mat that I’d not had in other battery “kits” and it was helpful. The phone gives the “Not Genuine Part” at start-up and the heath data is supposedly inaccurate. What I know is that I used to use 300-400% of capacity a day, now it’s closer to 100%. You have to solder on a used (or new Apple) battery control module to avoid the above. Delivered the next day. Less than $20 for a phone refresh was worth it. I don’t believe Wouldn’t recommend to beginners.
Review: Great price - Seems to work fine know

## 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 |
| Antenna Location | Phone |
| Battery Capacity | 4900 Milliamp Hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 0.09 Pounds |
| Best Sellers Rank | #11,883 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #20 in Cell Phone Replacement Batteries |
| Brand | EFAITHFIX |
| Customer Reviews | 4.1 out of 5 stars 137 Reviews |
| Item Dimensions | 2.28 x 3.78 x 0.12 inches |
| Item Weight | 1.44 ounces |
| Manufacturer | Huizhou Hexin New Energy Technology Co.Ltd. |
| Model Name | XS |
| Model Number | XS |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Warranty Description | We offer one year warranty service for non man-made quality issue. |

## 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/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 3](https://m.media-amazon.com/images/I/61z9jd8lEDL.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/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 5](https://m.media-amazon.com/images/I/61kHIlCZGhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Capacity improvement for under $20
*by R***R on March 14, 2026*

iPhone 12 Pro Max Battery and tool kit 5600mAh. I replaced this battery for the first time in this phone. The original battery health was at 72% when I replaced. It’s a notable difference in capacity and use time. I’ve done a few of these batteries in older iPhones; SE gen 1, SE Gen 2, X but this is a tougher swap. A strait edge razor blade is needed to separate the glass. The kit came with everything needed. Also included was a screw mat that I’d not had in other battery “kits” and it was helpful. The phone gives the “Not Genuine Part” at start-up and the heath data is supposedly inaccurate. What I know is that I used to use 300-400% of capacity a day, now it’s closer to 100%. You have to solder on a used (or new Apple) battery control module to avoid the above. Delivered the next day. Less than $20 for a phone refresh was worth it. I don’t believe Wouldn’t recommend to beginners.

### ⭐⭐⭐⭐⭐ Great price
*by R***E on April 28, 2026*

Seems to work fine know

### ⭐ Don't waste your time or money, new battery doesn't hold its charge past 12 hours.
*by D***A on April 18, 2026*

Installed in my wife's phone. Comes with a complete tool kit, but the instructions seemed to reference another phone model (not the iphone X). Make sure you cross reference with several good YouTube videos. My wife's phone would be dead by morning, and I was hoping this battery would restore its performance. Well, now if the phone is at 100% charge when she turns in, it will be at 50% by morning. Not exactly the performance I was expecting. I have replaced many phone and Ipad batteries and this has been the weakest replacement battery by far. Quite disappointed. I was hoping all these different batteries were all the same so I gambled by buying the cheapest one. I lost. Buy one of the more expensive units that cost $25-$30.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-10*