---
product_id: 611808602
title: "– 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh"
brand: "charmast"
price: "275.60 DT"
currency: TND
in_stock: true
category: "Charmast"
url: https://www.desertcart.tn/products/611808602-22-5w-fast-charging-power-bank-4-cables-portable-charger
store_origin: TN
region: Tunisia
---

# 22.5W super-fast charging 20000mAh high-capacity battery 4 built-in cables + 4 ports – 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh

**Brand:** charmast
**Price:** 275.60 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay unstoppable.

## Quick Answers

- **What is this?** – 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh by charmast
- **How much does it cost?** 275.60 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/611808602-22-5w-fast-charging-power-bank-4-cables-portable-charger)

## Best For

- charmast enthusiasts

## Why This Product

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

## Key Features

- • **Massive 20000mAh Capacity:** Power through days of travel or back-to-back meetings without hunting for outlets.
- • **Smart LED Battery Display:** Know your exact power level down to 1%—never get caught off guard again.
- • **Sleek, Travel-Ready Design:** Slim, pocket-friendly, and comes with a travel pouch—charge in style wherever you are.
- • **Lightning-Fast 22.5W Output:** Get back to 50% battery in just 30 minutes—perfect for busy pros on the go.
- • **Charge 6 Devices Simultaneously:** Ultimate all-in-one power solution with 4 built-in cables and 4 extra ports—ditch cable clutter forever.

## Overview

The Charmast 22.5W Fast Charging Power Bank is a premium 20000mAh portable charger featuring 4 built-in cables and 4 additional ports to charge up to 6 devices simultaneously. With 22.5W fast charging, a smart LED display for precise battery monitoring, and a sleek, travel-friendly design, it’s engineered for professionals who demand reliable, cable-free power on the move.

## Description

Free delivery and returns on eligible orders. Buy Charmast 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh | USB C Battery Pack, 6 Outputs 4 Inputs Powerbank for Travel, Work, LED Display, Compatible with Smart Phones, Tablets at desertcart UK.

## Features

- 【All-in-One Power Bank: 4 Built-in Cables + 4 Ports】Stop carrying loose cables! This power bank has 4 fixed cables (USB-C, for iPhone, Micro-USB, USB A) and 4 extra ports (USB-C, Micro USB , 2x USB-A) to charge up to 6 devices at once. It’s the ultimate cable-free solution for families, travel buddies, or anyone with multiple gadgets. The built-in USB-A cable even recharges the power bank itself—just plug it into a wall adapter.
- 【22.5W Super-Fast Charging: Power Up in Minutes】 Get back to 50% battery in about 30 minutes for most modern phones. The built-in USB-C and for iPhone cables support 20W PD/QC fast charging, while the USB-A port delivers up to 22.5W for compatible Android devices. Perfect for quick top-ups between meetings, during layovers, or in any time-sensitive situation.
- 【20000mAh Travel-Ready Power: Lasts for Days】With enough capacity to fully charge an iPhone 15 up to 4 times, this power bank is your all-day power companion. It’s friendly for air travel and reliable for camping, long commutes, or power outages. Never ration your battery life again.
- 【Smart Digital Display: Always Know Your Exact Battery Life】Plan your day with confidence. The precise LED screen shows remaining power down to 1%, so you’ll never be caught off guard by a dead power bank. It’s smarter and more accurate than traditional 4-dot indicators.
- 【Designed for Real Life: Slim, Pocket-Friendly & Ultra-Convenient】We designed it for real life: the sleek, pocket-friendly profile fits easily in bags, backpacks, and carry-ons for convenient everyday carrying. The built-in cables help keep your setup organized and tangle-free, while the included travel pouch makes it easy to store and carry your power bank and accessories. Everything you need is in one box—power bank, manual, and pouch—ready to simplify your charging chaos.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQ2TK8QQ |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 74 Grams |
| Best Sellers Rank | 14 in Mobile Phone Portable Power Banks |
| Brand Name | charmast |
| Colour | White-20000mAh |
| Compatible Devices | All smartphones, compatible with iPhone 17 Pro / Pro Max, iPhone 17 / Air, iPhone 17e / iPhone 16e, iPhone 16 Pro / Pro Max, iPhone 16 / 16 Plus, iPhone 15 Pro / Pro Max, iPhone 15 / 15 Plus and all iPhone series; compatible with Samsung Galaxy S26, S26+,S26 Ultra, Galaxy S25 Ultra, S25 FE, S24, S23, S22, S21, Galaxy Z Fold7, Galaxy A55, A56, A35, A16, A15 and all series; Huawei, Google Pixel and … |
| Connector Type | 4 Built-in Cables:USB-C,for iPhone,Micro USB,USB-A, 4 Ports:USB-C*1+USB-A *2+Micro USB *1 |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,955) |
| Included Components | Portable Charger*1, Travel Pouch*1, User Manual*1 |
| Item Dimensions | 16 x 7.2 x 1.9 centimetres |
| Item Dimensions L x W x Thickness | 15.4L x 7.3W x 2.2Th centimetres |
| Item Weight | 340 Grams |
| Manufacturer | Dong guan Utopia-Originality Technology Co., Ltd |
| Manufacturer Part Number | C2065 |
| Maximum Output Power | 22.5W |
| Model Number | C2065 |
| Number of Batteries | 2 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 4 |
| Other Special Features of the Product | Built In Cable, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection |
| Portable | Yes |
| Power Source | Corded Electric |
| Product Warranty | 3-year warranty |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Voltage | 9 Volts (DC) |

## Product Details

- **Battery capacity:** 20000 Milliamp Hours
- **Brand:** charmast
- **Colour:** White-20000mAh
- **Connector type:** 4 Built-in Cables:USB-C,for iPhone,Micro USB,USB-A, 4 Ports:USB-C*1+USB-A *2+Micro USB *1
- **Special feature:** Built In Cable, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection

## Images

![– 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh - Image 1](https://m.media-amazon.com/images/I/31JohLnw66L.jpg)
![– 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh - Image 2](https://m.media-amazon.com/images/I/51qcElP6teL.jpg)
![– 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh - Image 3](https://m.media-amazon.com/images/I/41Wx++pbJHL.jpg)
![– 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh - Image 4](https://m.media-amazon.com/images/I/413rSAbCRvL.jpg)
![– 22.5W Fast Charging Power Bank, 4 Cables Portable Charger 20000mAh - Image 5](https://m.media-amazon.com/images/I/41ELRh1dBUL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Why your power bank seems to drain quickly than expected?**
A: Power banks lose energy during charging due to heat and voltage conversion, typically supplying 60%-70% of their power to other devices. Therefore, a fully charged Charmast 20,000mAh power bank can deliver about 12,000-14,000mAh to your devices.

**Q: Can this power bank be taken on airplanes?**
A: Carry-on allowed. Do not pack in checked baggage.

**Q: Does it work with small devices?**
A: Yes. Enable low-current mode for headphones, watches, etc.

**Q: Is it normal for the portable charger and phone to get warm while charging?**
A: Yes. Some warmth is normal during charging and use due to energy conversion. If temperatures exceed 45°C (113°F), stop use immediately.

**Q: Is it compatible with laptops?**
A: No. Use a 30W+ laptop charger instead.

## Frequently Bought Together

- Charmast Power Bank with built-in Cables,20000mAh 20W PD QC Quick Charge Portable Charger USB C Power Bank Fast Charging compatiable with iPhone iPad Samsung Galaxy etc.
- Charmast Power Bank with Built in Cables,10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More(Blue)

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**Shop now:** [https://www.desertcart.tn/products/611808602-22-5w-fast-charging-power-bank-4-cables-portable-charger](https://www.desertcart.tn/products/611808602-22-5w-fast-charging-power-bank-4-cables-portable-charger)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-03*