---
product_id: 774322277
title: "19900mAh Super Capacity Battery Compatible with iPhone 12 Pro Max, 0 Cycle Li-Polymer Replacement Battery for iPhone 12 Pro Max, with Professional Repair Tool Kit"
brand: "xyirmcyf"
price: "₪132"
currency: ILS
in_stock: true
reviews_count: 8
category: "Xyirmcyf"
url: https://www.desertcart.co.il/products/774322277-19900mah-super-capacity-battery-compatible-with-iphone-12-pro-max
store_origin: IL
region: Israel
---

# 19900mAh super capacity Pro-grade repair toolkit included Advanced safety chip tech 19900mAh Super Capacity Battery Compatible with iPhone 12 Pro Max, 0 Cycle Li-Polymer Replacement Battery for iPhone 12 Pro Max, with Professional Repair Tool Kit

**Brand:** xyirmcyf
**Price:** ₪132
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your iPhone 12 Pro Max like a pro—never settle for less!

## Quick Answers

- **What is this?** 19900mAh Super Capacity Battery Compatible with iPhone 12 Pro Max, 0 Cycle Li-Polymer Replacement Battery for iPhone 12 Pro Max, with Professional Repair Tool Kit by xyirmcyf
- **How much does it cost?** ₪132 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/774322277-19900mah-super-capacity-battery-compatible-with-iphone-12-pro-max)

## 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

- • **DIY Upgrade Made Simple:** Complete professional repair toolkit included for confident, hassle-free installation.
- • **Trusted Quality & Support:** Certified by CE, FCC, UL, PSE, ROHS with 12-month exchange/refund guarantee—because your phone deserves the best.
- • **Power That Outlasts Your Day:** 19900mAh capacity delivers up to 2x more juice than the original battery—stay unplugged longer.
- • **Zero Cycle, Maximum Freshness:** Brand new 0 cycle battery ensures peak performance and up to 2000 charge cycles.
- • **Engineered for Safety & Longevity:** Built-in smart chip protects against overcharge, overheating, and short circuits for peace of mind.

## Overview

The XYIRMCYF 19900mAh Replacement Battery is a high-capacity, zero-cycle Li-Polymer battery designed exclusively for iPhone 12 Pro Max models. It includes a professional-grade repair toolkit for easy installation and features advanced safety protections such as overcharge, overdischarge, and short circuit prevention. Certified by major safety standards and backed by a 12-month warranty, this battery offers significantly extended battery life and durability, empowering users to stay connected longer without compromise.

## 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: works, lasts 6 hr slightly better than origional - The only problem with this battery is that it doesn't meet my expectations for capacity. I initially thought it would have double the mAh of the original Samsung Galaxy battery, but it turned out to be less. After a few uses, the original battery in my phone, which I've used for over six years, has degraded from lasting about six hours to around three or four hours. I hoped the new 10,000 mAh battery would last approximately eight hours based on simple calculations, but that’s not the case. Charging the battery to around 85% provides the best protection, but even when fully charged to 100%, it only lasts about six to seven hours instead of the expected twelve hours. This shorter lifespan is disappointing, but understandable given that it’s a cheaper battery. The charging speed is satisfactory. However, it's important to avoid letting the battery drain to zero or overcharging it, as these practices can cause micro-damages that reduce the battery's duration, lifespan, and capacity.
Review: Worth the money! - Charges great, Instructions were easy to follow. Works well seems durable, Battery quality is great as it has been used for the last 6 months or so with no isses. Would buy again no problem.

## Features

- 【Compatible Model】This Replacement battery compatible with iPhone 12 Pro Max (Model: A2410 A2411 A2412 A2342). (Note: NOT compatible with other iPhone model). Before purchasing this battery, please make sure that the your Phone model number matches!
- 【New Upgraded Capacity】 19900mAh Super capacity compatible with iPhone 12 Pro Max, 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 12 Pro Max with complete professional repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 12 Pro Max battery replacement on YouTube. Novices can easily install, complete. If you have any questions about the battery, please contact us.
- 【Safe and Quality】XYIRMCYF 12 Pro Max 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 | B0FNR8K27P |
| Best Sellers Rank | #10,007 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #11 in Cell Phone Replacement Batteries |
| Customer Reviews | 3.8 3.8 out of 5 stars (280) |
| Date First Available | August 26, 2025 |
| Item Weight | 4.6 ounces |
| Item model number | 12ProMax |
| Manufacturer | XYIRMCYF |
| Package Dimensions | 7.17 x 4.37 x 0.71 inches |

## Product Details

- **Brand:** XYIRMCYF
- **Model Name:** 12ProMax
- **Recommended Uses For Product:** Phone
- **Reusability:** Rechargeable
- **Unit Count:** 1.0 Count

## Images

![19900mAh Super Capacity Battery Compatible with iPhone 12 Pro Max, 0 Cycle Li-Polymer Replacement Battery for iPhone 12 Pro Max, with Professional Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61V5476JiOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works, lasts 6 hr slightly better than origional
*by G***N on December 9, 2024*

The only problem with this battery is that it doesn't meet my expectations for capacity. I initially thought it would have double the mAh of the original Samsung Galaxy battery, but it turned out to be less. After a few uses, the original battery in my phone, which I've used for over six years, has degraded from lasting about six hours to around three or four hours. I hoped the new 10,000 mAh battery would last approximately eight hours based on simple calculations, but that’s not the case. Charging the battery to around 85% provides the best protection, but even when fully charged to 100%, it only lasts about six to seven hours instead of the expected twelve hours. This shorter lifespan is disappointing, but understandable given that it’s a cheaper battery. The charging speed is satisfactory. However, it's important to avoid letting the battery drain to zero or overcharging it, as these practices can cause micro-damages that reduce the battery's duration, lifespan, and capacity.

### ⭐⭐⭐⭐⭐ Worth the money!
*by M***3 on December 17, 2025*

Charges great, Instructions were easy to follow. Works well seems durable, Battery quality is great as it has been used for the last 6 months or so with no isses. Would buy again no problem.

### ⭐ Will damage your phone
*by A***R on December 1, 2025*

Not recommended. Immediately after I installed my phone stated battery not verified. Then it started freezing and restarting in cycles of about 3 minutes or so. Apparently I searched internet and found similar scenarios on reddit saying it shoots surge current on charging port. This battery gave me a huge loss I regret purchasing because the old battery was still good at 85%. As I type, I have a new phone the iphond is dead

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-01*