---
product_id: 345851259
title: "Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8\""
brand: "fraternize"
price: "€ 60.06"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fraternize"
url: https://www.desertcart.gr/products/345851259-battery-charger-case-for-samsung-s21-ultra-5000mah-portable-rechargeable
store_origin: GR
region: Greece
---

# Custom fit for Galaxy S21 Ultra 6.8" 5000mAh high-capacity battery Tempered glass camera lens protector Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8"

**Brand:** fraternize
**Price:** € 60.06
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your Galaxy S21 Ultra and never miss a moment!

## Quick Answers

- **What is this?** Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8" by fraternize
- **How much does it cost?** € 60.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/345851259-battery-charger-case-for-samsung-s21-ultra-5000mah-portable-rechargeable)

## Best For

- fraternize enthusiasts

## Why This Product

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

## Key Features

- • **All-day Power Boost:** Double your Galaxy S21 Ultra’s battery life with a robust 5000mAh backup that keeps you connected from dawn till dusk.
- • **Safe & Reliable Charging:** Built-in circuit protection guards against overheating, overload, and short circuits, ensuring your device charges safely every time.
- • **Smart Battery Monitoring:** Stay in control with 4 intuitive LED indicators showing your exact charge level—never get caught off guard again.
- • **Travel-Ready & Functional:** Lightweight and sleek with a handy kickstand, this case is your perfect companion for business trips and long days on the go.
- • **Precision Fit & Protection:** Tailored exclusively for the 6.8-inch Galaxy S21 Ultra, this case shields your phone with raised bezels and a premium tempered glass camera protector.

## Overview

This Battery Charger Case is a high-quality, rechargeable 5000mAh power bank designed exclusively for the Samsung Galaxy S21 Ultra 6.8-inch. It combines reliable all-day battery extension with robust phone protection, featuring raised bezels and a tempered glass camera lens protector. The case includes 4 LED battery indicators and built-in safety circuits to prevent overheating and short circuits, making it an essential accessory for professionals who demand power and protection on the move.

## Description

Main Feature: Unique Design and Exquisite,Easy To Carry Not Only a Powerbank but also a Good Phone cases Good product for travel,Long distance Business High Capacity Battery case make your phone standby for a long time 1.Item name: Battery charger case 2.Battery type: lithium-ion polymer battery 3.Material: High Quality Plastic 4.Color: Black 5.Capacity & Compatibility: 5000mAh For Samsung Galaxy S21 Ultra 6.8inch Capacity: 5000mAh Input: 5V/2A Output of Battery Case: 5V/1.5A Output of USB Port: 5V/0.5A

Review: It stays on the case. - Doubled the life of my phone. Almost lasts a whole day now.
Review: Top quality - Top quality with great feel and comfort.

## Features

- charging case Compatible with Samsung Galaxy S21 Ultra 6.8inch(ONLY support Bluetooth wireless headphones)
- 4700mAh UL-tested battery that provides you a reliable charge every time.
- Protects your Galaxy S21 Ultra from every day wear. Raised bezels offer front and surface protection. Tempered Glass Camera Protector included for full frontal protection.
- 4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%)
- [Safety Power bank] Galaxy S21 Ultra power bank case, featuring with LED lights indicators, which easy to let you know how much charge is available, back Built in switch on/off. Also, safe with internal circuit protection against overheating, overload and short circuit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094QQ3JFX |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #192,831 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #551 in Cell Phone Battery Charger Cases |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (84) |
| Date First Available | May 14, 2021 |
| Form Factor | Bumper |
| Item Weight | 6 ounces |
| Item model number | E89C |
| Manufacturer | Shenzhen E'allto Technology Co.,Ltd |
| Other display features | Wireless |
| Product Dimensions | 6.18 x 0.72 x 3.07 inches |
| Special features | Camera Lens Protector |
| Whats in the box | s21 ultra Battery Charger Case, s21 ultra Camera Lens Protector |

## Product Details

- **Brand:** Fraternize
- **Color:** Black
- **Compatible Devices:** Samsung Galaxy S21 Ultra
- **Compatible Phone Models:** Samsung Galaxy S21 Ultra, s21 ultra battery case
- **Material:** Plastic, Silicone

## Images

![Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8" - Image 1](https://m.media-amazon.com/images/I/51AGl8Mvz9S.jpg)
![Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8" - Image 2](https://m.media-amazon.com/images/I/61yrmIIru-S.jpg)
![Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8" - Image 3](https://m.media-amazon.com/images/I/61oJRKUDiZS.jpg)
![Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8" - Image 4](https://m.media-amazon.com/images/I/51OBFqLQt-S.jpg)
![Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8" - Image 5](https://m.media-amazon.com/images/I/61Ymgr5cDXS.jpg)

## Questions & Answers

**Q: Charging wireless?**
A: I don't understand the question. However, this is a large, and heavy case.

**Q: does it provide data pass through?**
A: It has issues i use Dex and that doesn't work at all so I have to take it out of the case a lot

## Customer Reviews

### ⭐⭐⭐⭐⭐ It stays on the case.
*by C***D on December 10, 2025*

Doubled the life of my phone. Almost lasts a whole day now.

### ⭐⭐⭐⭐⭐ Top quality
*by A***R on June 4, 2023*

Top quality with great feel and comfort.

### ⭐⭐⭐⭐ Back up battery charger
*by C***E on June 1, 2024*

I love that this product can charge your phone and it has a kickstand however the only thing I don't like is that it will automatically start charging your phone for you instead of giving me the option to hold the button down for 3 seconds to decide when I want to start charging the phone and it takes forever to charge the backup battery backup

## Frequently Bought Together

- Battery Charger Case for Samsung S21 Ultra, 5000mAh Portable Rechargeable External Backup Power Bank Battery Phone Case Galaxy S21 Ultra 5G charging case kickstand with Camera Lens Protector 6.8"
- SAMSUNG Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)
- LK 3 Pack Screen Protector for Samsung Galaxy S21 Ultra, Self-Healing TPU Film, Anti-Scratch, No Bubble, Touch Sensitive, Support In-Display Fingerprint Scanner, Alignment Tool Included

---

## 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.gr/products/345851259-battery-charger-case-for-samsung-s21-ultra-5000mah-portable-rechargeable](https://www.desertcart.gr/products/345851259-battery-charger-case-for-samsung-s21-ultra-5000mah-portable-rechargeable)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*