---
product_id: 735428880
title: "15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902"
brand: "jsyvkuto"
price: "₨567"
currency: SCR
in_stock: true
reviews_count: 8
category: "Jsyvkuto"
url: https://www.desertcart.sc/products/735428880-15800mah-battery-for-iphone-x-new-0-cycle-upgraded-higher
store_origin: SC
region: Seychelles
---

# 15800mAh super capacity Full repair tool kit included Grade AAA safety certified cells 15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902

**Brand:** jsyvkuto
**Price:** ₨567
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your iPhone X like a pro—because your phone deserves a second life!

## Quick Answers

- **What is this?** 15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902 by jsyvkuto
- **How much does it cost?** ₨567 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/735428880-15800mah-battery-for-iphone-x-new-0-cycle-upgraded-higher)

## Best For

- jsyvkuto enthusiasts

## Why This Product

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

## Key Features

- • **Zero Cycle Freshness:** Brand new 0 cycle battery ensures peak performance and longevity right out of the box.
- • **DIY Upgrade Made Simple:** Complete repair toolkit included for a smooth, professional-level battery replacement at home.
- • **Confidence with Every Charge:** Backed by a 24-month warranty and responsive customer support for worry-free power restoration.
- • **Power That Outlasts Your Day:** 15800mAh capacity delivers extended battery life—never scramble for a charger again.
- • **Certified Safety & Reliability:** UL, FCC, CE, ROHS certified cells with built-in IC chip protect against overheating and short circuits.

## Overview

This 15800mAh replacement battery for iPhone X models A1865, A1901, and A1902 offers a massive capacity boost with brand new 0 cycle cells. It comes with a full set of professional-grade tools for easy installation and features advanced safety certifications and built-in IC protection. Designed to restore your phone’s battery health and extend daily usage, it’s backed by a 24-month warranty and expert customer support.

## Description

Important Note 1. Please double check if your iPhone model matches before placing an order. 2. Please make sure to fully charge and discharge your new battery 3 to 5 cycles. 3. Please make sure the new battery contacts and phone are fully connected. 4. Please use your original charger and cable to charge this battery. 5. We highly recommend watching the video to become familiar with the procedures before attempting the installation to avoid unnecessary damage to your phone. 6. If you have any dissatisfaction or doubts about the battery, please contact us first, we will give you a satisfactory answer.

Review: Huge Battery Upgrade – Phone Feels Brand New! - This 15,800mAh replacement battery for the iPhone XS Max is an amazing upgrade. My phone was barely lasting through the day before, and now the battery life is significantly improved. It holds a charge really well and makes my phone feel almost brand new again. I really appreciated that the battery arrived with 0 cycles and came with a full repair tool kit. The tools made installation much easier, even for someone who isn’t a professional. The instructions were clear, and everything needed was included. After installation, the phone charges normally, doesn’t overheat, and the battery health shows 100%. If your iPhone XS Max is draining fast or dying quickly, this is a great and affordable replacement option. Definitely worth it and highly recommended!
Review: Restores Full Power and All-Day Performance - I recently replaced my iPhone 6S Plus battery with this one, and I’m extremely satisfied with the results. The new battery shows 100% capacity, and my phone now easily lasts an entire day without needing a recharge — even with moderate to heavy use. It’s like having a brand-new phone again! Performance has noticeably improved, with no overheating or sudden drops in battery percentage. The battery charges efficiently and holds power consistently, which is a huge relief after dealing with a weak original battery. Installation was moderately challenging — I’d rate it about 7/10 difficulty. The included tools were useful, though I ran into one stripped screw that made things trickier. Watching a short YouTube guide really helped, and once installed, everything worked perfectly. Overall, this replacement battery is a great value for anyone wanting to extend the life of their iPhone. It performs exactly as advertised, offers long-lasting power, and gives your phone a second life. Highly recommended!

## Features

- 【Compatible Model】 This battery for iPhone X, Model A1865, A1901, A1902 (Not for Other iPhone Model). Please confirm your iPhone model before purchase. (Check your iPhone model at the following steps: Settings--General--About--Model Name/Check the back of your phone)
- 【New Super Capacity】 15800mAh Super capacity battery for iPhone X, Same size but more capacity and more power life. Brand New 0 cycle, last over 2000 cycles. Bring your battery's life back to glory and save the money!
- 【Easy Installation and Tips】 Novices can easily and quickly replace batteries with the attached tool kit. Before disassembly, please carefully watch some relevant video on YouTube guide for iPhone X battery replacement. Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
- 【Safety Tested Battery Cells】 Our upgraded battery for iPhone X uses Grade AAA rated battery cells with UL, FCC, CE, ROHS certification. Build-in with IC chip to prevent the battery from over-charging, over-discharging short-circuiting and over-heating, which can protect both users and devices. No need to worry about any quality problems or safety issues after purchasing.
- 【Saisfaction Guarantee】 24 months warranty/money back, If you’re not satisfied with our product, we will refund you or send you a replacement within warranty. If you have any questions, you can contact us in time. We will provide you with satisfactory service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F43T351G |
| Antenna Location | Phone |
| Best Sellers Rank | #5,788 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #7 in Cell Phone Replacement Batteries |
| Brand | JSYVKUTO |
| Compatible Phone Models | X |
| Customer Reviews | 3.9 out of 5 stars 191 Reviews |
| Manufacturer | JSYVKUTO |
| Model Name | X |
| Model Number | X |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| UPC | 739819949568 |
| Warranty Description | 2 |

## Product Details

- **Brand:** JSYVKUTO
- **Recommended Uses For Product:** Phone
- **Reusability:** Rechargeable
- **Model Name:** X
- **Compatible Phone Models:** X

## Images

![15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902 - Image 1](https://m.media-amazon.com/images/I/614iEXRVy8L.jpg)
![15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902 - Image 2](https://m.media-amazon.com/images/I/618khXcUSyL.jpg)
![15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902 - Image 3](https://m.media-amazon.com/images/I/61A4b+q2RrL.jpg)
![15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902 - Image 4](https://m.media-amazon.com/images/I/61EKdRhXUOL.jpg)
![15800mAh Battery for iPhone X, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone X with Full Set Repair Tool Kit, Model A1865, A1901, A1902 - Image 5](https://m.media-amazon.com/images/I/61RcyTNuWIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Huge Battery Upgrade – Phone Feels Brand New!
*by S***S on December 24, 2025*

This 15,800mAh replacement battery for the iPhone XS Max is an amazing upgrade. My phone was barely lasting through the day before, and now the battery life is significantly improved. It holds a charge really well and makes my phone feel almost brand new again. I really appreciated that the battery arrived with 0 cycles and came with a full repair tool kit. The tools made installation much easier, even for someone who isn’t a professional. The instructions were clear, and everything needed was included. After installation, the phone charges normally, doesn’t overheat, and the battery health shows 100%. If your iPhone XS Max is draining fast or dying quickly, this is a great and affordable replacement option. Definitely worth it and highly recommended!

### ⭐⭐⭐⭐⭐ Restores Full Power and All-Day Performance
*by H***I on October 6, 2025*

I recently replaced my iPhone 6S Plus battery with this one, and I’m extremely satisfied with the results. The new battery shows 100% capacity, and my phone now easily lasts an entire day without needing a recharge — even with moderate to heavy use. It’s like having a brand-new phone again! Performance has noticeably improved, with no overheating or sudden drops in battery percentage. The battery charges efficiently and holds power consistently, which is a huge relief after dealing with a weak original battery. Installation was moderately challenging — I’d rate it about 7/10 difficulty. The included tools were useful, though I ran into one stripped screw that made things trickier. Watching a short YouTube guide really helped, and once installed, everything worked perfectly. Overall, this replacement battery is a great value for anyone wanting to extend the life of their iPhone. It performs exactly as advertised, offers long-lasting power, and gives your phone a second life. Highly recommended!

### ⭐⭐⭐⭐ It’s fine
*by X***Y on December 29, 2025*

It can standby for a couple days but decline quickly if I use youtube or other entertainment.

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**Shop now:** [https://www.desertcart.sc/products/735428880-15800mah-battery-for-iphone-x-new-0-cycle-upgraded-higher](https://www.desertcart.sc/products/735428880-15800mah-battery-for-iphone-x-new-0-cycle-upgraded-higher)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-28*