---
product_id: 273949973
title: "ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black"
brand: "zerolemon"
price: "15556CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/273949973-zerolemon-battery-case-for-galaxy-s21-ultra-8000mah-fast-charging
store_origin: SN
region: Senegal
---

# Fast Charging 8000mAh Power 360° Protection ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black

**Brand:** zerolemon
**Price:** 15556CFA
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Day with ZeroLemon!

## Quick Answers

- **What is this?** ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black by zerolemon
- **How much does it cost?** 15556CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/273949973-zerolemon-battery-case-for-galaxy-s21-ultra-8000mah-fast-charging)

## Best For

- zerolemon enthusiasts

## Why This Product

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

## Key Features

- • **Data Sync Made Easy:** Seamlessly transfer data between your phone and computer without removing the case.
- • **Smart Compatibility:** Works flawlessly with Samsung Dex and Android Auto for a hassle-free experience.
- • **Ultimate Protection:** Soft TPU design offers full edge protection against scratches and daily wear.
- • **Unleash All-Day Power:** Extend your Galaxy S21 Ultra's battery life by over 110% with a robust 8000mAh capacity.
- • **Fast & Wireless Charging Ready:** Compatible with QC 3.0 and PD chargers for rapid power-ups, plus wireless charging support.

## Overview

The ZEROLEMON Battery Case for Galaxy S21 Ultra is a high-capacity 8000mAh protective case that not only extends your phone's battery life significantly but also supports fast and wireless charging. Designed for convenience, it allows data syncing without removal and offers comprehensive protection against daily wear and tear. Compatible with Samsung Dex and Android Auto, this case is perfect for the on-the-go professional.

## Description

Full description not available

## Product Details

- **Brand:** ZEROLEMON
- **Compatible Phone Models:** Samsung Galaxy S21 Ultra
- **Color:** black
- **Compatible Devices:** Samsung Galaxy S21 Ultra 5G
- **Material:** Polycarbonate

## Images

![ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black - Image 1](https://m.media-amazon.com/images/I/71SIMIcgfyL.jpg)
![ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black - Image 2](https://m.media-amazon.com/images/I/81tehp6boUL.jpg)
![ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black - Image 3](https://m.media-amazon.com/images/I/71+Oi8X1kwL.jpg)
![ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black - Image 4](https://m.media-amazon.com/images/I/81pmC+rplGL.jpg)
![ZEROLEMON Battery Case for Galaxy S21 Ultra, 8000mAh Fast Charging & Wireless Charging Supported, Ultra Power Extended Battery Charger Protective Case for Galaxy S21 Ultra 5G - Black - Image 5](https://m.media-amazon.com/images/I/81VQe4Or+kL.jpg)

## Questions & Answers

**Q: Anyone know where I can find such S21 Ultra case that allows audio jack adaptor?**
A: I don’t believe thier is any. Unlike the iPhone variants the android cases don’t have audio circuitry in thier ports

**Q: Do they make a case similar to this where instead of a battery it's a hard drive or memory card slot? Or all of them put together**
A: I don't think so expecially not that big.

**Q: Anyone have any issues with this? Plug in broke in three months!! Did they fix the issue?**
A: I never had any issue with it.

**Q: Does the charging port make android auto or apple car play not work in your car?**
A: It will break Carplay because this isn't an Apple case. 

It works fine with Android Auto as long as you use a cable with a pull-up resistor for Android devices.

---

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**Shop now:** [https://www.desertcart.sn/products/273949973-zerolemon-battery-case-for-galaxy-s21-ultra-8000mah-fast-charging](https://www.desertcart.sn/products/273949973-zerolemon-battery-case-for-galaxy-s21-ultra-8000mah-fast-charging)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-07*