---
product_id: 97826898
title: "Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue)"
brand: "smiphee"
price: "FREE"
currency: ARS
in_stock: false
reviews_count: 3
category: "Wireless"
url: https://www.desertcart.com.ar/products/97826898-smiphee-iphone-6-6s-battery-case-4000mah-portable-protective-charging
store_origin: AR
region: Argentina
---

# Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue)

**Brand:** smiphee
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue) by smiphee
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/97826898-smiphee-iphone-6-6s-battery-case-4000mah-portable-protective-charging)

## Best For

- smiphee enthusiasts

## Why This Product

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

## Description

Smiphee Ultra Slim External Protective Portable Charger Battery Case is designed to improve the performance and battery life for your Apple iPhone 6/6s (4.7 inches ONLY). ALWAYS POWER ON, NEVER OFFLINE. Pros: Charge replacement technology, add more than 150% battery life. Just feel free to use your 3.5mm headphone without audio jack extender. 100% compatible with all iOS versions, Apple Pay, and future iOS software updates. Just press the button for one second,then the led indicator will show how much juice is left,one LED light means 25% power. Use original charging cable to charge your iPhone 6/6s and battery case at the same time, as well as sync your iPhone to iTunes without removing the battery case.&#xA0;&#xA0; When you want to charge your phone through the battery case,please be sure the phone tightly close the bottom of the case, and then press the power button about 3 seconds to start charging. Note: Apple CarPlay is not supported. Not compatible with iPhone 6 Plus or 6s Plus. Our case is manual, not automatically.Press the back button for 3 seconds to start charging. Do not carry or use the product when you are participating an activity in extreme environment, like snowboarding, ski, swimming, diving. Please use Smiphee iPhone 6&6s battery case in proper temperature range(under 40&#x2103;) and do not put it under heat, source or into any liquid. We recommend that you can use original charging cable and wall adapter(5V/1A&#xA0;ONLY) to charge Smiphee iPhone 6&6s battery case,Smiphee iPhone 6&6s battery case&#xA0;Does Not Support Car Charger, High Voltage or Quick Charge deployed adapters.

## Features

- 【IMPORTANT NOTE】: ONLY compatible with iPhone 6 or iPhone 6s, NOT FOR iPhone 6/6s Plus. What’s more, Smiphee iPhone 6&6s battery case does not support Car Charger, High Voltage or Quick Charge adapters.
- 【ADD 150% MORE BATTERY LIFE】: Equipped with a powerful 4000mAh built-in lithium polymer battery chip, provides extra 12 hours Internet use,19 hours talk time, 70 hours audio playback to your iPhone 6/6s.
- 【MAX PROTECTION】: Raised sides and hard-shell design maximizes protection to your iPhone 6 or iPhone 6s, avoid scratching and dropping. In addition, the top piece built in with magnet helps easier installation and avoids missing.
- 【EASY TO CHARGE AND SYNC】: You can charge your battery case and iPhone 6/6s simultaneously with your existing original iPhone charging cable. Also you can sync your iPhone 6/6s to your MacBook, PC or laptop without removing the battery case.
- 【THE MOST THOUGHTFUL SERVICE 】: Smiphee also delivers the best service, if there is any problem with product, please contact us, our customer service team will provide you professional support.

## Images

![Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue) - Image 1](https://m.media-amazon.com/images/I/41hyKLCcpxL.jpg)
![Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue) - Image 2](https://m.media-amazon.com/images/I/51+UbfOXi4L.jpg)
![Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue) - Image 3](https://m.media-amazon.com/images/I/51kw8vDVkSL.jpg)
![Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue) - Image 4](https://m.media-amazon.com/images/I/514uBktB9-L.jpg)
![Smiphee iPhone 6 6s Battery Case, 4000mAh Portable Protective Charging Case for iPhone 6 6s(4.7 inch) Extended Battery Charger Case (Blue) - Image 5](https://m.media-amazon.com/images/I/51CBl1hNJHL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Won't last 6 months with normal use
  

*by S***7 on Reviewed in the United States on October 21, 2019*

I bought two of these cases in April 2019, a blue one for me, pink one for the daughter.  This review is October 2019.The case looks nice but is a slicker surface than an Otter, so you'll drop it more often.  But it has provided good protection on drops.  And - for the brief duration that it worked - the battery charge was quick and complete.  It got me through a two week vacation.  The case is fairly light.On the other hand, the mechanical and electrical connection integrity and durability are poor.  First thing to go - as you may have read in other reviews - is the top piece, which is held on by two micro sized tabs which break within weeks of first use (at least one of them will).  So I used duct tape - like others - I was willing to continue use with the ridiculous tape fix.  The maker apparently now sells extra tops - for obvious reasons.Next to go will be the electrical connection (between case battery and phone battery) - it will soon become tentative, and sometimes work and sometimes not.  At the onset, you can slide the phone out and shove back in for a better connection, but after a while nothing helps helps.  And you won't be able to charge the phone with the case on.Finally, other parts of the case will begin to fail or fall apart, such as the volume button extensions, one of mine broke off with normal use.  Both of the cases I purchased are in the same poor condition.Note to seller:  Do not contact me with an offer of replacement or refund to change my review.  Amazon reviewers need more honest reviews.  My suspicion is that without this offer, there's no way the average review would be 4 stars.Looking for a better make and model.

### ⭐⭐⭐⭐⭐ 







  
  
    Smiphee Battery Case - A Great Solution for iPhone 6 Battery Issues
  

*by Y***A on Reviewed in the United States on May 1, 2019*

2-MONTH UPDATE:  I used the battery case while traveling in Norway for 3 weeks.  With the case I was able to keep my phone powered through long days of museums and touring.  I never worried that I would lose power at a critical time, especially while following directions on gmaps.  I charged the phone and case every night so I was ready for the next day's adventures.  I definitely recommend this product.Original Review:  My 1.5-year-old iPhone 6 began losing power, going from 100% charged to 10% in a matter of hours.  When I checked with various iPhone vendors and repair services, they told me my only solutions were to buy a new Apple battery ($80) or a new iphone XR ($800).  Since there was nothing wrong with the phone, other than short battery life, I decided to explore other options.  I read reviews and ratings and decided on the Smiphee battery case 4000 mAh for iphone 6/6S.I have had the case for only a week, but it has given me the confidence to know that I can simply press the button on the back of the case to provide additional power when the phone begins to lose its charge.  Both phone and case charge simultaneously and quickly when plugged in (using my iPhone cable - no need for a secondary cord), and the unit shuts off when fully charged.The case adds weight to the phone, but I always use a case to protect the phone anyway, so a few additional ounces are not a great concern.  The case has a smooth matte finish so fingerprints are not an issue.  I wish that there were more of a silicone feel to the case because it is a bit slippery compared to my old case.  I have not had any trouble with the top popping off as some reviewers mentioned.  There is a magnetic strip to hold the top in place, in addition to the snap-on closure.  Since this case is designed for both iPhone 6 and 6S, there seems to be a bit of extra space inside the case.  Occasionally I notice that my iPhone 6 moves slightly from side to side within the case. The case comes with a 12-month warranty.  Shortly after I registered the case I received a text message from the company verifying the warranty and encouraging me to report any issues that may arise.I recommend the Smiphee Battery Case as an easy and inexpensive way to prolong iPhone usefulness.

### ⭐⭐⭐ 







  
  
    Not bad, but could be better.
  

*by S***S on Reviewed in the United States on September 25, 2019*

It’s not a terrible case, but not a perfect one either.  The case is fairly slick to hold, and having the extra battery weight makes it harder to hold.  I’ve had it for 4 months now, and the battery life seems to slowly be diminishing.  I used to charge my phone about 2 1/2 times when new, and now only get about 1 1/2 charges.  Often while charging, the phone will make noise/vibrate as if I keep unplugging and plugging it in again, and I’m sure that is not supposed to happen.  I know the plug is fully inserted, and I’ve tried reinserting it, but that rarely works.  As other have stated, the top of the case does easily come off and can get lost, especially if you keep the phone in a pocket or something rubs the top of the case the wrong way.  The magnetic part of the case top does help to keep it attached, but the issue is the side tabs breaking easily.  I ended up using Gorilla glue to keep the top on, so problem solved there.  I wouldn’t buy this case again unless improvements were made, but like I said, it’s not a bad case either.

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**Shop now:** [https://www.desertcart.com.ar/products/97826898-smiphee-iphone-6-6s-battery-case-4000mah-portable-protective-charging](https://www.desertcart.com.ar/products/97826898-smiphee-iphone-6-6s-battery-case-4000mah-portable-protective-charging)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-19*