---
product_id: 58814342
title: "S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black)"
brand: "accerzone"
price: "39371CFA"
currency: XOF
in_stock: false
reviews_count: 8
category: "Wireless"
url: https://www.desertcart.sn/products/58814342-s7-battery-case-accerzone-external-battery-case-4200mah-portable-backup
store_origin: SN
region: Senegal
---

# S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black)

**Brand:** accerzone
**Price:** 39371CFA
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black) by accerzone
- **How much does it cost?** 39371CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/58814342-s7-battery-case-accerzone-external-battery-case-4200mah-portable-backup)

## Best For

- accerzone enthusiasts

## Why This Product

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

## Description

Color:Black*S7
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			Enjoy this case-and-battery-in-one for S7 This safe and reliable battery case gives your Samsung Galaxy S7 high-impact protection and enough power to go all day without your needing to find a power outlet. It also comes with a worry-free 12-months warranty. Buy with confidence! Charging your battery case&#xA0;Connect the micro USB cable to the bottom of your battery case. The USB cable can be plugged into your computer or any power source with a USB out, like the standard USB wall adaptor included with your phone. The case is fully charged when all four lights are lit.&#xA0;Check remaining battery power&#xA0;Prell the power button on the back once to check the remaining battery power. When pressed, the LED lights will illuminate for several seconds. Four LEDs means that the battery case is fully charged. One LED means that it is almost empty.&#xA0;Charging your phone using battery casePull the Slide/Lock top of the battery case up to open it. Align the micro USB connector on the bottom of your phone with the micro USB connector on the battery case and gently slide it onto the battery case&#x2019;s micro USB connector. Complete the assembly by pushing the slide/lock of the battery pack down onto the Galaxy S7, securing it into the battery case. Press the power button to use the battery case battery power for your Galaxy S7. What&#x2019;s Included1 * Protective Battery Case for Samsung Galaxy S7 1 * User ManualSpecificationCapacity - 4200 mAhMaterial - Lithium-ion PolymerInput: 5V/2AOutput: 5V/2ACase recharging time: 2 to 4 hoursDimension: 6 * 2.8 * 0.7 inchesWeight: 3.84 oz

## Features

- ⍟ EXTRA BATTERY CAPACITY ⍟ --- The 4200 mAh battery case extends the battery life of your Galaxy S7 for hours with more power to talk, surf and send. It delivers more than 120% extra battery capacity when you need an extra boost to make it through the day.
- ⍟ HIGH LEVEL PROTECTION ⍟ --- This hard phone shell provides your phone with the utmost protection against drops, scratches, and bumps even when not charging. Crafted to the specific dimensions of S7, you can easily slides the phone in and out without squeezing or jamming.
- ⍟ CHARGE WITH CONFIDENCE ⍟ --- 100% safe with internal circuit protect against over-heating, over-charging, and short circuit. The integrated power switch located on the back of the case allows you to put the battery case in standby mode or energize when you need it the most.
- ⍟ USER-FRIENDLY DESIGN ⍟ --- Smart LED battery level indicator shows how much battery is left, and puts you in complete control of when to use the battery case for charging. The case also features a kickstand for putting the phone at just the right angle for landscape viewing.
- ⍟ WARRANTY ⍟ --- Please note that the Galaxy S7 Battery Case comes with a worry-free 12-months warranty. We always strive to offer the best customer service and please don't hesitate to reach out if there is anything we can help you with. We have you covered.

## Images

![S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41xCz7utNuL.jpg)
![S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41m%2B8kVCOLL.jpg)
![S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41MNiP2dyWL.jpg)
![S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51ymRpND8xL.jpg)
![S7 Battery Case,Accerzone External Battery Case,4200mAh Portable Backup Battery Charger,Cover Case for Samsung Galaxy S7,Rechargeable Power Bank Case (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41Raun2RbGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Possible design flaw as far as durability.
*by F***L on January 11, 2018*

The product arrived quickly and worked beautifully for about 2 months. Then I started noticing that it was charging slowly and activating and deactivating as I held it in my hand with the power cord attached. Well now it doesn't charge with the button or connected to a/c wall power. It turns out that the male power insert into the bottom of my phone is loose/broken so it will not charge at all. Occasionally I take my phone out to bluetooth charge so I don't understand how this breaks the connection piece. The reason I give it only 3 stars is it only lasted a little over 2 months.Since posting my review, the company's customer service department contacted me directly expressing their sorrow for the problem I had and offered to rectify things. I thought being past the return date it wasn't worth the hassel of a warranty claim. They informed me ut was under warranty and if I dedired, they'd send me a new one. Well, they did and I didn't even half to return the defective product. Cudos to a standup company with real customer service principles. I've had it about a week now and it's working beautifully so far, just like the original. I gave it 5 stars for the outstsnding customer service. This Vet truly is greatful!

### ⭐⭐⭐⭐⭐ It is very good, it charges my phone to almost 60% when ...
*by A***R on May 15, 2018*

It is very good, it charges  my phone to almost 60% when I am out of battery (2%).The color is perfect and you can turn it off just to use it as a case, I totally recommend it!!!If you need a case/ power bank stop looking somewhere else, this is it!!! Also it fits perfectly with the S7 edge, considering that some times this is one of our biggest issues as users.Just be aware that, since it's a powerful charger, the case is a little heavy, but don't worry you get used to it, and as I said before, it's worth it!!! THE BEST CASE EVER!!!!!

### ⭐⭐⭐⭐⭐ Great affordable rechargable battery case
*by V***N on June 3, 2018*

Love the battery case.  Very convenient, when you run out of power on the go, just press the button and it charges your phone without the hassled of cords.  I bought one at the Arizona State Fair last Oct 2017 (very expensive) $99.  I must have dropped my phone a million times which that case protected very well but it started cracking so I had to find another one.  I was very pleased to find this case so cheap.

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**Shop now:** [https://www.desertcart.sn/products/58814342-s7-battery-case-accerzone-external-battery-case-4200mah-portable-backup](https://www.desertcart.sn/products/58814342-s7-battery-case-accerzone-external-battery-case-4200mah-portable-backup)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-16*