---
product_id: 665033991
title: "pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green)"
brand: "ptron"
price: "$5.70"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.ec/products/665033991-ptron-dynamo-power-20000mah-22-5w-super-fast-charging-usb
store_origin: EC
region: Ecuador
---

# 22.5W super fast charging 20000mAh massive capacity 4 simultaneous device outputs pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green)

**Brand:** ptron
**Price:** $5.70
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay charged, stay unstoppable with pTron Dynamo Power!

## Quick Answers

- **What is this?** pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green) by ptron
- **How much does it cost?** $5.70 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/665033991-ptron-dynamo-power-20000mah-22-5w-super-fast-charging-usb)

## Best For

- ptron enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Yet Sturdy:** Compact, travel-friendly design with a digital battery display keeps you informed and stylish on the move.
- • **Smart Safety Shield:** Advanced multi-layer protection safeguards your devices from overcharging, short circuits, and overheating—peace of mind in your pocket.
- • **Lightning-Fast Boost:** 22.5W wired fast charging with Quick Charge & 20W Power Delivery means less waiting, more doing.
- • **All-in-One Convenience:** Built-in Type-C & iOS cables plus 4 output ports let you power multiple devices simultaneously—cut the clutter, stay connected.
- • **Power Through Your Day:** Massive 20000mAh capacity delivers up to 5 full charges—never run low during back-to-back meetings or flights.

## Overview

The pTron Dynamo Power is a robust 20000mAh power bank featuring 22.5W fast charging, 4 output ports including USB-A and Type-C with Power Delivery, and built-in charging cables for iOS and Android devices. Designed for professionals and travelers, it supports multiple fast charging protocols (QC3.0, VOOC, DASH), offers advanced safety protections, and includes a digital display to monitor battery status—all packed in a compact, portable green chassis backed by a 1-year warranty.

## Description

pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green) : desertcart.in: Electronics

Review: Go for it - "I'm absolutely thrilled with the PTron Dynamo Power 20000mAh Power Bank! This portable powerhouse has been a game-changer for me, especially with its impressive 22.5W fast charging and 20W Type-C PD fast charging capabilities. I can charge my devices up to 50% in just 30 minutes - it's incredibly convenient. The power bank's compact design and lightweight build make it easy to carry around, weighing only 407 grams. Plus, it has multiple layers of protection, including overcharge, short circuit, and overheating protection, giving me peace of mind while charging my devices. I've been using it to charge my phone, earbuds, and smartwatch simultaneously, and it's performed flawlessly. The LED indicators are super helpful in keeping track of the battery level. Overall, I'd highly recommend the PTron Dynamo Power 20000mAh Power Bank to anyone looking for a reliable, fast, and portable charging solution. It's worth every penny!" ¹
Review: There is room for Improvement - I have extensively tested this pTron 20000mAh power bank on my google pixel 8 and here's pros and cons: Pros: - Compact design makes it easy to carry - Digital display for battery percentage is visually attractive to look at. - green thunder Bolt ⚡ sign let you know where whether it fast charging or normal charging - google pixel 8 has around 4500 mAh battery and it charged it fully (0-100%) twice and around 70% in third time so you can say it has 60.75% efficiency, I don't know it good or bad but charging my phone almost 3 times fully is more than enough for me that why I'm putting it in pros. Cons: - Cable provided with power bank didn't support rapid charging, I had to use my own c-type cable. - when battery of power bank goes below 30% it automatically stop changing after certain period of time, you have to press key in power bank to start charging again, which quite annoying. - There is a malfunctioning when I charge this power bank, I used 25w samsung charger, first time in first 2 hr it only charged 0-4%, I unplugged it for couple of minutes then plugged it again and it started charging normally, second time also in first 4 hr it only charged 0-16%, after unplugging for couple of minutes then plugged it back, it start charging normally. Besides this wierd malfunctioning it takes almost 4-5 hr to get fully charged.

## Features

- Stay powered on the go with our 20000mAh power bank. Its large capacity ensures multiple charges for your devices, making it perfect for everyday use/travel. It keeps you connected wherever you are.
- Dynamo Power bank Supports 22.5W Fast Wired Charging thru USB-A & 20W Type-C/PD Ports | Built-in Cables to Charge your Devices- 22.5W Fast Charging via Type C Cable & 10W iOs Cable
- 4 Charging Outputs: USB-A Port x 1, Type-C/PD Port x 1, Type-C Cable & iOS Cable | You can Charge Multiple Devices Simultaneously, including Smartphones, Tablets, and more
- It is Compatible with PD (Power delivery), Quick Charge (QC3.0) & VOOC/WARP/DASH Fast Charging | Type-C Port Supports Input & Output both | A short 3A charging Type-C USB cable is included
- Multiple Layers of Advanced Protection in the Chipset | Digital Display to Show Exact Battery Juice Available | 1 Year manufacturer warranty from the date of purchase on manufacturing defects only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHH89HCR |
| Antenna Location | Camera, Gaming Controller, Phone, Tablet, Watch |
| Battery Capacity | 20000 |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 180 Grams |
| Best Sellers Rank | #2,190 in Electronics ( See Top 100 in Electronics ) #44 in Mobile Portable Power Banks |
| Brand | pTron |
| Brand Name | pTron |
| Colour | Green |
| Compatible Devices | Headphone, Smartphone, Smartwatch, Speaker, Tablet |
| Connector Type | USB Type C |
| Customer Reviews | 3.9 out of 5 stars 3,112 Reviews |
| Importer Contact Information | Palred Electronics Pvt. Ltd. |
| Included Components | 1N Power Bank, 1N Type C Cable |
| Item Dimensions L x W x Thickness | 14.3L x 6.9W x 3.1Th Centimeters |
| Item Type Name | Power Bank |
| Item Weight Unit of Measure | 420 Grams |
| Manufacturer | Palred Electronics Pvt. Ltd., SY.NO. 56, 1ST FLOOR, GUNDLAPOCHAMPALLY VILLAGE, TECH PARK MTP, TSIIC-IALA NACHARAM, HYDERABAD - 500076, TELANGANA, INDIA | Customer care contact details: 040-67138888/support@ptron.in |
| Manufacturer Contact Information | SY.NO. 56, 1ST FLOOR, GUNDLAPOCHAMPALLY VILLAGE, TECH PARK MTP, TSIIC-IALA NACHARAM, HYDERABAD - 500076, TELANGANA, INDIA | Customer care contact details: 040-67138888/support@ptron.in |
| Manufacturer Part Number | Dynamo |
| Model Name | Dynamo |
| Model Number | Dynamo Power |
| Number of Batteries | 2 Lithium Polymer batteries required. (included) |
| Number of Items | 2 |
| Number of Outlets | 4 |
| Number of Ports | 4 |
| Other Special Features of the Product | Built In Cable, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection |
| Packer Contact Information | Palred Electronics Pvt. Ltd., SY.NO. 56, 1ST FLOOR, GUNDLAPOCHAMPALLY VILLAGE, TECH PARK MTP, TSIIC-IALA NACHARAM, HYDERABAD - 500076, TELANGANA, INDIA |
| Portable | Yes |
| Power Source | Corded Electric |
| Rapid Charging Performance | 22.5w |
| Special Feature | Built In Cable, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts (DC) |
| Warranty Description | 1 Year manufacturer warranty from the date of purchase on manufacturing defects only |
| Warranty Type | Limited |

## Product Details

- **Battery Capacity:** 20000
- **Brand:** pTron
- **Colour:** Green
- **Connector Type:** USB Type C
- **Special Feature:** Built In Cable, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection

## Images

![pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green) - Image 1](https://m.media-amazon.com/images/I/518+NKyTn4L.jpg)
![pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green) - Image 2](https://m.media-amazon.com/images/I/61lHDm4X91L.jpg)
![pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green) - Image 3](https://m.media-amazon.com/images/I/61KpYwu-5bL.jpg)
![pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green) - Image 4](https://m.media-amazon.com/images/I/61T7vGNHSgL.jpg)
![pTron Dynamo Power 20000mAh 22.5W Super Fast Charging, USB Type-C Input Power Bank with Quick Charge & 20W Power Delivery, Built-in Charging Cables, 4 Outputs, Type-C Input/Output Port (Green) - Image 5](https://m.media-amazon.com/images/I/61xWcKFz1oL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Go for it
*by K***R on 18 October 2025*

"I'm absolutely thrilled with the PTron Dynamo Power 20000mAh Power Bank! This portable powerhouse has been a game-changer for me, especially with its impressive 22.5W fast charging and 20W Type-C PD fast charging capabilities. I can charge my devices up to 50% in just 30 minutes - it's incredibly convenient. The power bank's compact design and lightweight build make it easy to carry around, weighing only 407 grams. Plus, it has multiple layers of protection, including overcharge, short circuit, and overheating protection, giving me peace of mind while charging my devices. I've been using it to charge my phone, earbuds, and smartwatch simultaneously, and it's performed flawlessly. The LED indicators are super helpful in keeping track of the battery level. Overall, I'd highly recommend the PTron Dynamo Power 20000mAh Power Bank to anyone looking for a reliable, fast, and portable charging solution. It's worth every penny!" ¹

### ⭐⭐⭐⭐ There is room for Improvement
*by A***R on 5 January 2025*

I have extensively tested this pTron 20000mAh power bank on my google pixel 8 and here's pros and cons: Pros: - Compact design makes it easy to carry - Digital display for battery percentage is visually attractive to look at. - green thunder Bolt ⚡ sign let you know where whether it fast charging or normal charging - google pixel 8 has around 4500 mAh battery and it charged it fully (0-100%) twice and around 70% in third time so you can say it has 60.75% efficiency, I don't know it good or bad but charging my phone almost 3 times fully is more than enough for me that why I'm putting it in pros. Cons: - Cable provided with power bank didn't support rapid charging, I had to use my own c-type cable. - when battery of power bank goes below 30% it automatically stop changing after certain period of time, you have to press key in power bank to start charging again, which quite annoying. - There is a malfunctioning when I charge this power bank, I used 25w samsung charger, first time in first 2 hr it only charged 0-4%, I unplugged it for couple of minutes then plugged it again and it started charging normally, second time also in first 4 hr it only charged 0-16%, after unplugging for couple of minutes then plugged it back, it start charging normally. Besides this wierd malfunctioning it takes almost 4-5 hr to get fully charged.

### ⭐⭐⭐⭐⭐ 5/5 Stars - A Powerhouse in My Pocket!
*by A***D on 13 October 2024*

I usually don't take the time to write long reviews, but the quality of this product, especially in its price range, compelled me to share my experience. The manufacturers seem serious about delivering good products at affordable prices and I felt it is my humble duty to write a review as a token of appreciation. I'm thrilled with the pTron Dynamo Ultra 20000mAh Nano Power Bank! As a Samsung Galaxy S-22 user, I needed a reliable power bank that could keep up. This device exceeds expectations. The compact design and LED display are great. Charging is incredibly fast (22.5W) - 54% to 80% in 19 minutes! My phone is nearly 2.5 years old, and I use Battery Protection mode, which limits charging to 80% unless I remove the protection. As a frequent traveler, I've faced low battery issues at least twice a day since my phone's battery drains quicker. Thankfully, a friend suggested this product, and I'm happy to report: - I get almost 5 full charges, more than enough for 2 days. - Three output ports allow simultaneous charging of my phone, earbuds, and watch. No more searching for charging points at airports or conference halls! Safety features, including multiple protections and BIS certification, provide peace of mind. Pros: - Fast charging - Compact design - Multiple output ports - Efficient battery life - Safety features - Excellent price range Cons: - Little heavier for its looks (but the smart compact design makes it easy to carry) Recommendation: Highly recommended for anyone seeking a reliable, fast-charging power bank, particularly frequent travelers and business professionals.

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-10-10*