---
product_id: 99478816
title: "Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink)"
brand: "swaller"
price: "$3.25"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/99478816-swaller-battery-case-for-iphone-x-xs-4000mah-ultra-slim
store_origin: US
region: United States of America
---

# Ultra Slim Design 4000mAh Power 360° Protection Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink)

**Brand:** swaller
**Price:** $3.25
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Style!

## Quick Answers

- **What is this?** Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink) by swaller
- **How much does it cost?** $3.25 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/99478816-swaller-battery-case-for-iphone-x-xs-4000mah-ultra-slim)

## Best For

- swaller enthusiasts

## Why This Product

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

## Key Features

- • **Sync & Charge:** Easily sync your device without removing the case.
- • **User-Friendly:** Simple one-button operation for charging on-the-go.
- • **Durable Defense:** 360° protection against scratches and daily wear.
- • **Sleek & Stylish:** Ultra slim design that fits seamlessly with your iPhone X/XS.
- • **Double Your Power:** Enjoy an extra 100% battery life for all-day use.

## Overview

The Swaller Battery Case for iPhone X/XS combines a powerful 4000mAh battery with a sleek, ultra-slim design, providing 100% additional battery life while ensuring 360° protection against daily wear and tear. With easy syncing capabilities and a user-friendly charging mechanism, this case is the perfect blend of functionality and style for the modern professional.

## Description

Full description not available

## Features

- 【Add 100% More Battery Life 】The powerful iPhone X battery case provides additional 100% power to your iPhone X / XS. Means extra 12 hours Talk time or 10 hours Internet use. Just need press the button 3 seconds can start or stop charging.
- 【360° Protect Your iPhone】Made with high quality elastic soft material and hard-shell back plate, iPhone XS charger case protect your iPhone from scratches and daily wear and tear. Front bumper raised helps you protect the screen well.
- 【Charging & Listening】Featuring Sync-through technology that you can sync your iPhone to a computer without taking off the battery case. Compatible with iPhone original headphone and Apple AirPods or other Bluetooth headphone.
- 【Important Note】Only compatible with iPhone X or iPhone XS.Not support Car Charger, High Voltage or Quick Charge adapters. Wireless charging is Not supported by this iPhone X charging case.
- 【How to charge battery case】Please use your original stock cable and don't wiggle the port when you plug or unplug the cable.

## Images

![Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink) - Image 1](https://m.media-amazon.com/images/I/61pUuSbsVkL.jpg)
![Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink) - Image 2](https://m.media-amazon.com/images/I/6140UFxDcIL.jpg)
![Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink) - Image 3](https://m.media-amazon.com/images/I/614GfhI1SIL.jpg)
![Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink) - Image 4](https://m.media-amazon.com/images/I/619xJOwaLCL.jpg)
![Swaller Battery Case for iPhone X/XS, 4000mAh Ultra Slim Protective Charging Case Rechargeable Extended Battery Pack for 5.8 inch iPhone X/XS (Pink) - Image 5](https://m.media-amazon.com/images/I/715z9b-gaML.jpg)

## Questions & Answers

**Q: Can this case be charged with Mophie charging docks?**
A: Sorry, don't know...  I charge it with an iPhone lightning charging cable.
If the Mophie dock has this kind of connection, it would work.

**Q: How can I charge the battery case?**
A: It will charge when you place the phone in the case and charge the phone

**Q: Will the case stop charging once it’s fully charged?**
A: Yes

**Q: How long does it take to charge the case to 100%?**
A: If totally dead like 2 hours a depends where you charged if it’s in the car takes little longer honestly it’s so good and long lasting I have never seen it die!!

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Please fix the connector port so chargers and headphones fit properly.
  

*by T***R on Reviewed in the United States on December 12, 2019*

While they have amazing customer service, it’s obnoxious to utilize apple’s regular headphones with this case. I’m not sure if the connector is too shallow, but it constantly disconnects. This is my second one because I ran into the same issue with the first and was unsure as to whether or not I had the phone plugged in all the way. When I removed and put the case back on the adapter snapped so the case was pretty useless at that point. I continue to have issues with my headphones as well as chargers properly staying connected. Great case otherwise. More of an inconvenience than anything especially because I bought the case for the purpose of traveling, which like most people I often have headphones in.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Charges phone fast, great price, multiple charges.
  

*by B***  on Reviewed in the United States on August 22, 2019*

I love this case. Working full time & a student part time I would have to charge my phone a couple times a day. This case is amazing. It's got a shiny yet matte feel so it's not slippery. The top part is a very flexible rubber and ready to take phone off and put back in. It fits perfectly in my pocket. Not to bulky. As for the charging, it charges my phone fast and I can get almost 2 charges out of it. It has the light indicator on the back that shoes how much life is left on it. Push button to see how much charge it has & hold it down for a couple seconds to start charging, which is nice so it don't accidentally get pushed. It's been a life saver and less hassle, no cord needed. Love it. Definitely with the price, 100% would recommend & purchase again.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    It's very delicate and easily breaks
  

*by L***T on Reviewed in the United States on June 11, 2019*

I really love this phone case/charger but unfortunately, it is very easily broken. The little piece inside that connects it to your phone has broken off twice for me and I really am not too rough with it.  The first time the company replaced it no problem. This time I am getting a refund and will look for something that is a little bit more durable.  Also, this case is very heavy, but my guess is any case with a rechargeable battery will be.  Just make sure you are very careful with it when you are plugging in the recharge, otherwise it will break on you.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*