---
product_id: 55749297
title: "Battery Case for iPhone X, 4200mAh [Support Audio Output Headphone] Portable Rechargeable Charger Case for iPhone X /10 Extended Case Battery/ Cable Input Mode with Sync Through Technology."
brand: "nasdom"
price: "€ 2.67"
currency: EUR
in_stock: false
category: "Wireless"
url: https://www.desertcart.hr/products/55749297-battery-case-for-iphone-x-4200mah-support-audio-output-headphone
store_origin: HR
region: Croatia
---

# Battery Case for iPhone X, 4200mAh [Support Audio Output Headphone] Portable Rechargeable Charger Case for iPhone X /10 Extended Case Battery/ Cable Input Mode with Sync Through Technology.

**Brand:** nasdom
**Price:** € 2.67
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Battery Case for iPhone X, 4200mAh [Support Audio Output Headphone] Portable Rechargeable Charger Case for iPhone X /10 Extended Case Battery/ Cable Input Mode with Sync Through Technology. by nasdom
- **How much does it cost?** € 2.67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/55749297-battery-case-for-iphone-x-4200mah-support-audio-output-headphone)

## Best For

- nasdom enthusiasts

## Why This Product

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

## Description

Portable with high capacity of 4200mAh. The length or width of this battery case is almost the same as regular iPhone X,it will make your iPhone X a little heavy and thick,but with the robust 4200mAh capacity,you could enjoy more talk time, music, movies, and internet surfing. The best choice for traveling and heavy user.  No Extra Chin No excessive bulk at the bottom of your iPhone making it easier to hold and reach the upper part of the screen.  Protective TPU Bumper Full bumper frame design protects your iPhone from scratches, bumps, drops and more and makes easier to install or remove your iPhone. Perfect cutouts allow access to speakers, charging ports, audio ports and buttons, light-weight, super-slim design to carry with your iPhone as well in style.  Package included: 4200mAh iPhone X Battery Case *1 Userbook *1  Specifications: - Product Material: TPU+ABS Plastic - Battery type: Lithium-polymer Easy to Use: 1. Slide your phone into this battery case&#xFF0C;and make sure phone is well connected to charging port of battery case. 2. Press the ON/OFF button 3 seconds to turn on the case, your phone will be charged.  Note: &#x25CF;Please identify the shop sign of National wisdom before buying, please do not buy fake and shoddy products without NASDOM logo.&#x25CF;Don&apos;t Support Wireless Charging.&#x25CF;Safety Information:Do not throw&#xFF0C;remove or pierce the product; Do not expose this product to fire, heat or water; we suggest you using original brand power adapter (5V/1A ONLY) for charging. If you find this product bulged or the charging equipment bulged, Please stop using the product. Avoid connect metal objects with the charging port, or it will cause short circuit damage. Please keep this product and related accessories out of reach of children.

## Features

- About this item
- 【Provide 150% Extra Battery Life】The strong 4200mAh Li-polymer rechargeable iPhone X /10 Battery Case can provide 150%+ extra battery life, intelligent power management can prevent your iPhone from over-heating and over-charging.
- 【Support Headphones】Built-in charging port, compatible with Apple headphones and Apple AirPods bluetooth headphones. NOT compatible with traditional 3.5mm headphones. You can listen to music and make a phone call when charging your iPhone X through the charging case with cable earphones.
- 【Built-in Adsorbable Metal】With the built-in adsorbable metal, this case could work well with magnetic car mount directly when driving(Car Mount Not Included).Slide installation will not damage the charging port.
- 【Advanced SYNC-THROUGH Technology】You can sync your iPhone X /10 to Macbook, PC or laptop even without removing the case. Also, it could charge your battery case and iPhone X /10 simultaneously with your original cable.
- 【100% Money Back Guarantee】If you are not satisfied with our iPhone X charger case, please feel free to contact with our customer service team, we will provide you the best lifetime warranty service!

## Images

![Battery Case for iPhone X, 4200mAh [Support Audio Output Headphone] Portable Rechargeable Charger Case for iPhone X /10 Extended Case Battery/ Cable Input Mode with Sync Through Technology. - Image 1](https://m.media-amazon.com/images/I/21T7KPBeT4L._SL500_.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/55749297-battery-case-for-iphone-x-4200mah-support-audio-output-headphone](https://www.desertcart.hr/products/55749297-battery-case-for-iphone-x-4200mah-support-audio-output-headphone)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-10*