---
product_id: 683344166
title: "XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit"
brand: "xyirmcyf"
price: "1197866₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Xyirmcyf"
url: https://www.desertcart.vn/products/683344166-xyirmcyf-21800mah-super-capacity-battery-compatible-with-iphone-11-0
store_origin: VN
region: Vietnam
---

# 13500mAh super capacity 0 cycle, 1800+ charge lifespan Pro-grade repair toolkit included XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit

**Brand:** xyirmcyf
**Price:** 1197866₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your iPhone X like a pro—never settle for less!

## Quick Answers

- **What is this?** XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit by xyirmcyf
- **How much does it cost?** 1197866₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/683344166-xyirmcyf-21800mah-super-capacity-battery-compatible-with-iphone-11-0)

## Best For

- xyirmcyf enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** 12-month exchange or refund guarantee—because your peace of mind matters.
- • **DIY Made Effortless:** Complete professional repair kit included for a smooth, confident install.
- • **Endurance Redefined:** 0 cycle battery with 1800+ recharge cycles means long-lasting reliability.
- • **Power That Outlasts:** Boost your iPhone X with 13500mAh—more juice, same sleek size.
- • **Safety First, Always:** Built-in smart chip guards against overcharge, overheating, and short circuits.

## Overview

This XYIRMCYF 13500mAh Li-Polymer replacement battery is engineered exclusively for iPhone X models A1865, A1901, and A1902. It delivers over 3x the original battery capacity in the same compact form factor, with a 0 cycle design supporting up to 1800 charging cycles for extended lifespan. The package includes a professional-grade repair toolkit and detailed installation guidance, empowering users to confidently replace their battery. Safety is paramount with built-in smart chip protections and certifications including CE, FCC, UL, PSE, and ROHS. Backed by a 12-month warranty, this battery revitalizes your iPhone X with reliable, long-lasting power and peace of mind.

## Description

Important notes: 1. Before you buy the product, please confirm your mobile phone model again to avoid buying a wrong battery. You can check the model number on the back of the phone. 2. We strongly recommend that you watch the corresponding installation video on YouTube before replacing the battery. 3. Please install carefully. Avoid puncturing the battery, which may cause battery expansion. 4. If your phone constantly restarts and the logo flashes or is not charged. Probably the connection of the ribbon cable is poor. Please re-insert the ribbon cable, check the connector and clamp it firmly. 5. Please make sure to fully charge and discharge your new battery 3 to 5 cycles. 6. Please use your original charger and cable to charge this battery. If you have any questions or problems with our products, please let us know.

Review: Phone battery - The battery charge holds up really well. The fit of the battery was perfect. No problems at all. Recommend to anyone needing a new phone battery
Review: Excellent battery to give life back to your N3DS XL - Excellent battery replacement for my N3DS XL (SNES Version). I loved the price vs. quality after use it for 2 weeks and I can say that I'm very satisfied with it. The installation is extremely simple to perform since you only need to remove the back cover (don't forget to remove the stylus and any games you have prior removing the cover). The size of the battery shown no issues and it was a perfect fit. The tool kit was perfect as I only needed 1 of the screwdrivers and keep the others for other projects. As recommended by the website, you must perform 3 to 5 complete charge and discharge cycles, and let me tell you that the discharge was a looong because even when the red light started bliking indicating that the battery was almost out, it took around 1hr to 1.5hrs to turn itself off (I got tired of playing before that happened, but left it in the gameplay loop). I used the battery by playing MK7 with full brightness, medium sound volume and the wifi on so it would drain the battery faster and still gave me a good 6-7 hours practically none stop (I didn't closed the console to avoid having it in standby). Overall, this battery's functionality delivers what is advertised on the detail page. Great price, great fit, and definitely a future next purchases.

## Features

- 【Compatible Model】This Replacement battery compatible with iPhone 11 (Model: A2111, A2223,A2221). (Note: NOT compatible with other iPhone model). Before purchasing this battery, please make sure that the your Phone model number matches!
- 【New Upgraded Capacity】 21800mAh Super capacity compatible with iPhone 11, more power than original standard battery, same size but more capacity and more power life. New 0 Cycle, up to 2000 charging cycles. You will no longer have to worry about your Phone running out of battery quickly!
- 【Easy Installation】XYIRMCYF Battery for iPhone 11 with complete professional repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 11 battery replacement on YouTube. Novices can easily install, complete. If you have any questions about the battery, please contact us.
- 【Safe and Quality】XYIRMCYF 11 Replacement Battery is made of A+ grade high quality batteries. Built-in smart chip to prevent over charging, over discharging and overheating protection, short circuit protection, high safety performance, long service life. Meanwhile, our batteries are tested under strict quality control standards and certified by CE, FCC, UL, PSE, ROHS. Ensures efficient and safe use.
- 【12 Months, Exchange or Refund Guaranteed】 We place a high value on customer experience. If you have any questions, whether before or after sales, please do not hesitate to contact us. We will do our best to solve it for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FH6T64V8 |
| Antenna Location | Phone |
| Best Sellers Rank | #2,293 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2 in Cell Phone Replacement Batteries |
| Brand | XYIRMCYF |
| Compatible Phone Models | 11 |
| Customer Reviews | 4.3 out of 5 stars 1,313 Reviews |
| Manufacturer | XYIRMCYF |
| Model Name | 11 |
| Model Number | 11 |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| UPC | 739819950267 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 |

## Product Details

- **Battery Cell Composition:** Lithium Polymer
- **Brand:** XYIRMCYF
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Recommended Uses For Product:** Phone
- **Unit Count:** 1.0 Count

## Images

![XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61FYmjG03bL.jpg)
![XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit - Image 2](https://m.media-amazon.com/images/I/618OVbQ9X4L.jpg)
![XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit - Image 3](https://m.media-amazon.com/images/I/61m-oN-1wPL.jpg)
![XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit - Image 4](https://m.media-amazon.com/images/I/61UwwndvKeL.jpg)
![XYIRMCYF 21800mAh Super Capacity Battery Compatible with iPhone 11, 0 Cycle Li-Polymer Replacement Battery for iPhone 11, with Professional Repair Tool Kit - Image 5](https://m.media-amazon.com/images/I/617AF5qP+pL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Phone battery
*by W***N on May 5, 2026*

The battery charge holds up really well. The fit of the battery was perfect. No problems at all. Recommend to anyone needing a new phone battery

### ⭐⭐⭐⭐⭐ Excellent battery to give life back to your N3DS XL
*by C***S on August 13, 2025*

Excellent battery replacement for my N3DS XL (SNES Version). I loved the price vs. quality after use it for 2 weeks and I can say that I'm very satisfied with it. The installation is extremely simple to perform since you only need to remove the back cover (don't forget to remove the stylus and any games you have prior removing the cover). The size of the battery shown no issues and it was a perfect fit. The tool kit was perfect as I only needed 1 of the screwdrivers and keep the others for other projects. As recommended by the website, you must perform 3 to 5 complete charge and discharge cycles, and let me tell you that the discharge was a looong because even when the red light started bliking indicating that the battery was almost out, it took around 1hr to 1.5hrs to turn itself off (I got tired of playing before that happened, but left it in the gameplay loop). I used the battery by playing MK7 with full brightness, medium sound volume and the wifi on so it would drain the battery faster and still gave me a good 6-7 hours practically none stop (I didn't closed the console to avoid having it in standby). Overall, this battery's functionality delivers what is advertised on the detail page. Great price, great fit, and definitely a future next purchases.

### ⭐⭐⭐⭐⭐ simple but no instructions
*by D***K on May 9, 2026*

great product. had all the tools needed. the only drawback there were no instructions. Simple enough i figured it out.

## Frequently Bought Together

- XYIRMCYF 13500mAh Super Capacity Battery Compatible with iPhone X, 0 Cycle Li-Polymer Replacement Battery for iPhone X, with Professional Repair Tool Kit
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-17*