---
product_id: 507993736
title: "Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad"
brand: "sharge"
price: "A$74"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/507993736-flow-portable-charger-by-shargeek-10000mah-mini-power-bank-20w
store_origin: AU
region: Australia
---

# 20W USB-C fast charging 10,000mAh high-capacity power Dual output ports for simultaneous charging Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad

**Brand:** sharge
**Price:** A$74
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay unstoppable.

## Quick Answers

- **What is this?** Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad by sharge
- **How much does it cost?** A$74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/507993736-flow-portable-charger-by-shargeek-10000mah-mini-power-bank-20w)

## Best For

- sharge enthusiasts

## Why This Product

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

## Key Features

- • **Dual Device Dynamo:** Charge two devices simultaneously with 20W max output—never choose who gets juice first.
- • **Travel-Ready & Safe:** Flight-approved with fireproof materials and multi-layer safety protections—charge with confidence on the go.
- • **Low-Power Mode Magic:** Perfectly powers low-current gadgets like earbuds and smartwatches without wasting energy.
- • **Pocket-Sized Powerhouse:** One-third the size of an iPhone 13 Pro—charge anywhere, anytime.
- • **Universal Compatibility:** Seamlessly powers iPhones, Galaxy phones, iPads, Switch, and more—your all-in-one charging companion.

## Overview

The Flow Portable Charger by Shargeek packs a powerful 10,000mAh lithium-ion battery into a sleek, ultra-compact design smaller than a credit card. With dual USB-C output ports delivering up to 20W fast charging, it can simultaneously power smartphones, tablets, and low-current devices like earbuds. Flight-approved and equipped with advanced safety features, this charger is the perfect travel companion for professionals who demand reliable, on-the-go power.

## Description

Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad

## Features

- Super-Portable Design: This 10,000mAh charger is one-third the size of an iPhone 13 Pro and smaller than a credit card
- Excellent Charging Function: Dual output ports and 20W max output charge two devices simultaneously
- Unique Low-Power Mode: Simply put, in this mode you can juice up low-current devices such as wireless earbuds, wristbands, smartwatches, etc
- Flight-approved and Safe Charging: Features fireproof materials, over-temperature, over-voltage, and short circuit protections, ensuring safe charging for your devices
- Universal Compatibility: 2 ports to charge 2 devices at once. Compatible with smartphones, iPads, Switch, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Cell Type | Lithium Ion |
| Color | White |
| Recommended Uses For Product | Iphone,Tablets |
| Item Dimensions L x W x Thickness | 1.6"L x 4.9"W x 3.7"Th |
| Item Weight | 0.26 Kilograms |
| Charging Time | 3 Hours |
| Output Current | 3 Amps |
| Compatible Devices | Laptop, Camera, Headphone, Smartphone, Smartwatch |
| Is Electric | Yes |
| Portable | Yes |
| Voltage | 12 Volts |
| Power Source | Battery Powered,Corded Electric |
| Amperage | 3 Amps |
| Number of Ports | 1 |
| Connector Type Used on Cable | usb, Micro USB |
| Battery Capacity | 10000 Milliamp Hours |
| Additional Features | Fast Charging,Portable,Portable Charger |

## Product Details

- **Connector Type:** Micro USB, usb
- **Brand:** sharge
- **Battery Capacity:** 10000 Milliamp Hours
- **Color:** White
- **Special Feature:** Fast Charging,Portable,Portable Charger

## Images

![Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad - Image 1](https://m.media-amazon.com/images/I/51ZiQcyRY6L.jpg)
![Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad - Image 2](https://m.media-amazon.com/images/I/61JFoO+vkPL.jpg)
![Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad - Image 3](https://m.media-amazon.com/images/I/61GveTHgo3L.jpg)
![Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad - Image 4](https://m.media-amazon.com/images/I/71CDKQ6JtGL.jpg)
![Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone 17/16/15, Galaxy S25, iPad - Image 5](https://m.media-amazon.com/images/I/61Mfehz6PrL.jpg)

## Questions & Answers

**Q: Adapter not included!  So where is the adapter to charge this unit from the wall.**
A: No adapter included.  You’ll have to use your own USB-C plug to charge it.

**Q: Why is this listed as 10,000 mAh when the bottom says 5800 mAh according to a review with photo?**
A: Hello David,

Thank you for your interest in this portable charger. This is a good question that many customers may have. Why did you purchase a 10000mAh portable charger but find that the rated capacity on the product is less than 10000mAh? Here's an explanation: 10000mAh is the capacity of the battery cell, and 5800mAh is the rated capacity (the actual output capacity).

10000mAh is the capacity of the battery cell, calculated at a voltage of 3.7V (the basic discharge voltage of a lithium battery). When charging a device such as a phone with the portable charger, the output voltage required is 5V. Therefore, the internal circuit board of the portable charger will boost the voltage from the battery cell's 3.7V to 5V before outputting it to charge the phone. The capacity of the portable charger that can be output to charge the phone needs to be converted.

The calculation formula is: theoretical output capacity = battery cell capacity * battery cell voltage / 5V (voltage of the device being charged). For example, with a 10000mAh battery cell, the theoretical output capacity is 10000mAh * 3.7V / 5V = 7400mAh.

This is only the output capacity when charging a device at 5V. This product supports fast output from 5-12V. When charging an iPhone quickly at 9V, the theoretical output capacity is 10000mAh * 3.7V / 9V = 4111mAh, which is less than 5800mAh. However, phones have battery protection functions and will reduce the voltage to below 9V when the battery is charged to over 80%. Therefore, we have taken 5800mAh as the rated capacity.

If you have any other questions, please feel free to contact us.

Sharge team.

**Q: What cable comes with this?**
A: Hello, Thanks for your interest in these 10000mAh mini power bank.
It comes with a hybrid cable. USB-C to USB-C with a USB attachment connected to it.
Please feel free to contact us if you have any other questions about our products.
Best wishes
Sharge Team

**Q: what brand battery cell used? Panasonic? Samsung? LG?**
A: Hello there,
This iPhone power bank uses the same LG brand high-performance battery cells as Tesla's cars.
Best wishes
Sharge team

## Frequently Bought Together

- sharge Flow Portable Charger by Shargeek, 10000mAh Mini Power Bank with 20W USB-C Fast Charging, Dual Output Portable Charger Power Bank Compatible with iPhone, Galaxy, iPad (White)
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**Shop now:** [https://www.desertcart.com.au/products/507993736-flow-portable-charger-by-shargeek-10000mah-mini-power-bank-20w](https://www.desertcart.com.au/products/507993736-flow-portable-charger-by-shargeek-10000mah-mini-power-bank-20w)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*