---
product_id: 657833143
title: "charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet"
brand: "charmast"
price: "261 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Charmast"
url: https://www.desertcart.pl/products/657833143-charmast-20000mah-portable-charger-with-built-in-cables-22-5w
store_origin: PL
region: Poland
---

# 22.5W PD fast charge 20000mAh powerhouse 3-in-1 built-in cables charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet

**Brand:** charmast
**Price:** 261 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay unstoppable — power your hustle anywhere!

## Quick Answers

- **What is this?** charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet by charmast
- **How much does it cost?** 261 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/657833143-charmast-20000mah-portable-charger-with-built-in-cables-22-5w)

## 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

- • **Fast & Efficient:** 50% charge in just 30 minutes with 22.5W Power Delivery—perfect for your busy lifestyle.
- • **Clutter-Free Charging:** Integrated USB-C, Lightning, and Micro-USB cables mean no more scrambling for cords.
- • **Power Through Your Day:** 3-4 full charges on a single 20,000mAh battery—never run out when it matters most.
- • **Universal Compatibility:** Seamlessly powers iPhones, Samsung, Android, tablets, and more—one charger to rule them all.
- • **Travel-Ready & Flight-Friendly:** Compact, lightweight, and airline-approved with dual voltage for global adventures.

## Overview

The charmast 20000mAh Portable Charger is a high-capacity, fast-charging power bank featuring 22.5W Power Delivery and built-in USB-C, Lightning, and Micro-USB cables. Designed for professionals on the go, it delivers up to 3-4 full phone charges, supports simultaneous charging of up to 6 devices, and offers a precise digital battery display. Compact and airline-approved, it’s the ultimate travel companion for all your devices.

## Description

desertcart.com: charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet : Cell Phones & Accessories

Review: Quality product. - Fully needs my needs. And one of the few products that will charge my old iPhone 11 and my even older iPad. Just realize that it does take several hours to recharge fully. It came in at 81% charged and it took six hours to get to 100%. But now that I know that I can deal with it. Having the chords attached is great – you never go to charge somewhere and you don’t have the right cord. That more than meet expectations. It is a heavier product that you’re not gonna want to carry in your pants pocket unless you are wearing a belt but it feels really well made. They are doing a lot of building around me and I do have power outages, so I’m going to buy a second one. I’m so pleased with it. Just charge it up as soon as you get it and then instructions are to recharge every three months so it will be ready for you. Next day delivery! Have not had it long enough to review longevity of use.
Review: Good Buy! - Phenomenal product! Charges faster than any charger I’ve ever had. It even keeps my laptop charged. Doesn’t charge the laptop fast at all but it does give it a slow charge. If I use the charger daily, I recharge it over night. It will get down to 20% when I use it most of the day. It will recharge to 100% overnight. I wish you could see what the % level is without plugging it into my phone or to start recharging it. It would be good to have button you can push to see what the remaining charging % is. I would only buy a different one IF it was an even stronger charging one. But, I love the product for sure. Comes in handy often. I tad bulky and heavy but it works really well on everything I need to charge.

## Features

- Stay Powered Anywhere: This 20K portable charger delivers 3-4 full phone charges - perfect for camping, flights, or emergencies. Fits easily in backpacks to keep devices alive through weekend trips, festivals, or work travel.
- 3-in-1 Built-in Cables: No more hunting for cables! Power bank Built in USB-C, Lightning and Micro-USB cables - simply plug in to charge instantly. It eliminates cord clutter while keeping all your devices powered anywhere. Never face a dead phone again!
- Works with Virtually All Your Devices: Charge iPhones (all models), Samsung Galaxy/Pixel phones, iPads, AirPods, Kindles and most tablets with this universal power bank. No more carrying multiple chargers - one solution powers your entire tech life.
- 22.5W PD Fast Charging - 50% in 30 Minutes!: Get a 50% charge faster than you can finish your coffee break. Perfect for emergency power before meetings or when rushing out the door.
- Exact Battery % - No More Guessing Games: Unlike basic 4-light indicators, the digital display shows precise remaining power (0-100%) - just like your phone's battery icon.Never get stranded with sudden dead power again
- Your Personal Charging Station - 6 Devices at Once!: 6 Outputs! Power your phone, tablet, earbuds and smartwatch simultaneously - no more choosing which device gets charged first. Perfect for professionals with multiple gadgets.
- Double the Power, Only 35% Heavier: Battery pack 20,000mAh (2X capacity of standard chargers) in just 6.3 x 2.85 x 0.72 in - only 35% heavier than 10K models but holds twice the energy. Fits anywhere a paperback book would.
- Flight-Friendly Portable Power: This power bank meets all airline safety standards, making it the perfect travel companion. Always pack in your carry-on (never checked bags).
- Dual Voltage (110V–240V): Works worldwide without a voltage converter! Perfect for travel in the US, Europe, Asia, and more. Just plug!
- What will you get: 1 x power bank, 1 x use manual, 1 x travel pouch. 36 Month's support and lifetime technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6RDTBP6 |
| Antenna Location | Samsung, Pixel, USB-C device, etc, iPad, Tablet, iPhone 14/13/12/11/XR, all series, etc, iPhone 16/iPhone 16 Plus/iPhone 16 Pro/iPhone 16 Pro Max, iPhone 17/iPhone 17 Pro/iPhone 17 Pro Max |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 6 Hours |
| Best Sellers Rank | #388 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #81 in Cell Phone Portable Power Banks |
| Brand | charmast |
| Built-In Media | 20000mAh Portable Charger, Travel Pouch, User Manual |
| Color | Lunar Grey |
| Compatible Devices | Samsung, Pixel, USB-C device, etc, iPad, Tablet, iPhone 14/13/12/11/XR, all series, etc, iPhone 16/iPhone 16 Plus/iPhone 16 Pro/iPhone 16 Pro Max, iPhone 17/iPhone 17 Pro/iPhone 17 Pro Max |
| Connector Type | For iPhone, USB-C, Micro |
| Customer Reviews | 4.6 out of 5 stars 840 Reviews |
| Is Product Cordless | Yes |
| Item Dimensions L x W x Thickness | 6.3"L x 2.85"W x 0.75"Th |
| Item Height | 0.75 inches |
| Item Weight | 325 Grams |
| Manufacturer | Dong guan Utopia-Originality Technology Co., Ltd |
| Model Name | C2065 |
| Model Number | C2065 |
| Other Special Features of the Product | Auto Shut-Off, Built In Cable, Digital Display, Fast Charging, High Capacity |
| Output Current | 5 Amps |
| Portable | Yes |
| Power Source | DC |
| Special Feature | Auto Shut-Off, Built In Cable, Digital Display, Fast Charging, High Capacity |
| Voltage | 12 Volts (DC) |
| Warranty Description | 36 Month Manufacturer |
| Warranty Type | 36-month support |

## Product Details

- **Connector Type:** For iPhone, USB-C, Micro
- **Brand:** charmast
- **Battery Capacity:** 20000 Milliamp Hours
- **Color:** Lunar Grey
- **Special Feature:** Auto Shut-Off, Built In Cable, Digital Display, Fast Charging, High Capacity

## Images

![charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet - Image 1](https://m.media-amazon.com/images/I/61ITkRi4GZL.jpg)
![charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet - Image 2](https://m.media-amazon.com/images/I/61U3gqwuMGL.jpg)
![charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet - Image 3](https://m.media-amazon.com/images/I/71RMmR6aW0L.jpg)
![charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet - Image 4](https://m.media-amazon.com/images/I/71mPOUSOoKL.jpg)
![charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 16/15/14/13/12/11 Series, iPad, Samsung, Android, Tablet - Image 5](https://m.media-amazon.com/images/I/817k+xhZqlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this work with android phone?**
A: Yes it will work with any android or any iPhone well.

**Q: How do I charge the portable charger? Do I need to purchase a different cord?**
A: You can recharge the powerbank via its attached recharging cord, or you can get a seperated A to C or C to C cable to recharge the powerbank.

**Q: Can this portable charger charge headphones, watches, fans and more?**
A: Yes, the low current mode of portable charger can charge these or other devices. Method: Press the ON/OFF button for 5-10 seconds, then release it and the LED digits will rotate.

**Q: Does this support PD/QC fast charging?**
A: Yes, it can fast charge for Android and iPhone. Far greater than the wall charger.

**Q: How long it will take to fully recharged the power bank?**
A: 6 hours (via built-in USB-C port); 12 hours (via built-in USB-A port)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product.
*by C***C on January 8, 2026*

Fully needs my needs. And one of the few products that will charge my old iPhone 11 and my even older iPad. Just realize that it does take several hours to recharge fully. It came in at 81% charged and it took six hours to get to 100%. But now that I know that I can deal with it. Having the chords attached is great – you never go to charge somewhere and you don’t have the right cord. That more than meet expectations. It is a heavier product that you’re not gonna want to carry in your pants pocket unless you are wearing a belt but it feels really well made. They are doing a lot of building around me and I do have power outages, so I’m going to buy a second one. I’m so pleased with it. Just charge it up as soon as you get it and then instructions are to recharge every three months so it will be ready for you. Next day delivery! Have not had it long enough to review longevity of use.

### ⭐⭐⭐⭐⭐ Good Buy!
*by A***P on September 7, 2025*

Phenomenal product! Charges faster than any charger I’ve ever had. It even keeps my laptop charged. Doesn’t charge the laptop fast at all but it does give it a slow charge. If I use the charger daily, I recharge it over night. It will get down to 20% when I use it most of the day. It will recharge to 100% overnight. I wish you could see what the % level is without plugging it into my phone or to start recharging it. It would be good to have button you can push to see what the remaining charging % is. I would only buy a different one IF it was an even stronger charging one. But, I love the product for sure. Comes in handy often. I tad bulky and heavy but it works really well on everything I need to charge.

### ⭐⭐⭐⭐⭐ Good charger, worth money
*by A***R on January 1, 2026*

Definitely impressed with this charger. A VERY fast charge and use daily with no issues

## Frequently Bought Together

- Charmast 20000mAh Portable Charger with 4 Built-in Cables & 6 Outputs, 20W Power Bank Fast Charging - USB C External Battery Pack for iPhone 16 15 14, Android, iPad, Tablet & More (Travel Essential)
- Charmast 20000mAh Portable Charger with 4 Built-in Cables & 6 Outputs, 20W Power Bank Fast Charging - USB C External Battery Pack for iPhone 16 15 14, Android, iPad, Tablet & More (Travel Essential)

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*