---
product_id: 662388780
title: "iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4,500mAh Fast Charging Battery Pack Compatible with iPhone 15/16/17 Plus/17 Pro/17 Pro Max, Samsung Galaxy S25/S24/S23 Android"
brand: "iwalk"
price: "฿2937"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/662388780-iwalk-portable-charger-for-iphone-17-16-15-usb-c
store_origin: TH
region: Thailand
---

# 20W fast charging output Ultra-compact, lipstick-sized design 4,500mAh high-capacity battery iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4,500mAh Fast Charging Battery Pack Compatible with iPhone 15/16/17 Plus/17 Pro/17 Pro Max, Samsung Galaxy S25/S24/S23 Android

**Brand:** iwalk
**Price:** ฿2937
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up anywhere, anytime—because your hustle never stops.

## Quick Answers

- **What is this?** iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4,500mAh Fast Charging Battery Pack Compatible with iPhone 15/16/17 Plus/17 Pro/17 Pro Max, Samsung Galaxy S25/S24/S23 Android by iwalk
- **How much does it cost?** ฿2937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/662388780-iwalk-portable-charger-for-iphone-17-16-15-usb-c)

## Best For

- iwalk enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Smart Charging:** Advanced heat-reducing circuit design ensures your devices stay cool and protected during every charge.
- • **Travel-Ready Essential:** Perfect for flights, beach days, or busy workdays—your must-have companion for uninterrupted connectivity.
- • **Pocket-Sized Powerhouse:** Ultra-compact and lightweight, slips effortlessly into your pocket or purse for on-the-go energy.
- • **Charge at Lightning Speed:** Get 50% battery in just 30 minutes with 20W fast charging—never miss a moment.
- • **Universal USB-C Compatibility:** Seamlessly powers iPhone 15-17 series, Samsung Galaxy S20-S25, and more—ditch the cable clutter.

## Overview

The iWALK Portable Charger is a sleek, 4,500mAh USB-C power bank delivering 20W fast charging compatible with the latest iPhone 15-17 series and major Android devices. Its ultra-compact, lipstick-sized design fits easily in pockets or bags, featuring dual USB-C ports with pass-through charging and advanced safety circuits for efficient, heat-controlled power on the go.

## Description

Full description not available

## Features

- 20W Fast Charging - Power bank fast charging provides 20W output, power up an iPhone 15 pro from 0% to 50% in 30 minutes, equiped with a dual USB-C port, supports high-speed 18W recharging and pass-through technology, ensuring fast charging experience
- Travel Essentials - Portable charger USB C size of a lipstick, ultra compact and lightweight, it’s easy to slip into pocket or purse ensuring convenient on-the-go charging, an ideal charging companion for travel of airplane, outdoor, beach , cruise,even dorm room essentials et
- USB-C More Compatible - iWALK Portable charger power bank with bulit -in USB-C port is compatible with iphone 15, iphone 15 pro, 15 Plus,15 Pro,15 Pro Max, iPhone 16 /16 Plus/16 Pro/16 Pro Max, iPhone 17 /17 Plus/17 Pro/17 Pro Max, iPad, AirPods, and also designed for Anroid phones, like Sumsang Galaxy S22 ultra series, Pixel, Oneplus ,Huawei. Mini power bank no need a cord, say goodbye to the mess
- 4,500mah Capacity - iWALK Portable iphone charger with enough capacity to charge iPhone 15. Our self-developed safe circuit design to avoid reduces more heat generation during using, providing a better and safer charging experience
- What You Get: iWALK 4,500 mAh 1x Power bank ,1x USB-C to USB-C Cable, 1x Manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Unit Count | 1.0 Count |
| Item Dimensions L x W x Thickness | 3.1"L x 1"W x 1.5"Th |
| Battery Cell Type | Lithium Ion |
| Color | Mint-Green |
| Recommended Uses For Product | Travel, Phone, Tablet |
| Compatible Devices | Apple Watch, iPad Pro/Air Serice, iPhone 15 series ( iPhone 15,15 Plus,15 Pro,15 Pro Max), Google Pixel 6/ 5, Nexus 6/ 5, LG, Moto, OnePlus 9/ 9 pro, Xiaomi, iPhone 16 series ( iPhone 16,16 Plus,16Pro,16 Pro Max), Samsung Galaxy S24/S23/S22/S21/S20/S10/S9 Series , Samsung Note20/Note20 Ultra, Galaxy Z Flip5/ 4, Z Fold5/ 4 |
| Voltage | 3.6 |
| Power Source | AC |
| Number of Ports | 1 |
| Connector Type Used on Cable | USB Type C |
| Battery Capacity | 4500 Milliamp Hours |
| Additional Features | LED Indicator Lights, Short Circuit Protection, Lightweight, Pocket Size, Fast Charging |

## Product Details

- **Connector Type:** USB Type C
- **Brand:** iWALK
- **Battery Capacity:** 4500 Milliamp Hours
- **Color:** Mint-Green
- **Special Feature:** Fast Charging, LED Indicator Lights, Lightweight, Pocket Size, Short Circuit Protection

## Images

![iWALK Portable Charger for iPhone 17/16/15 USB-C Small Power Bank 20W 4,500mAh Fast Charging Battery Pack Compatible with iPhone 15/16/17 Plus/17 Pro/17 Pro Max, Samsung Galaxy S25/S24/S23 Android - Image 1](https://m.media-amazon.com/images/I/51KMdd2PXML.jpg)

## Available Options

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

## Questions & Answers

**Q: Why is my power bank providing fewer charges than expected ?**
A: The capacity reduction during charging is due to a 20% to 35% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged iWALK mini Portable Charger offers an estimated 2750mAh to 3500mAh to power devices.

**Q: How many times this power bank will charge my iPhone when fully recharged ?**
A: To estimate charges,use this formula:

**Q: Getting hot when charing, is it normal ?**
A: Our portablle chatger support 20W fast charging for your iPhone, which may cause some warmth,please feel free to use it since this power bank has built-in over-heat protection.

**Q: Why does the device become hot when used ?**
A: When the power of the mobile phone or power bank is less than 30%, the power will reach the maximum value and the temperature of the product will rise rapidly and significantly. This is normal.

**Q: Which iPhone models this will be compatible with**
A: iPhone 15,iPhone 15 Plus,15 Pro,15 Pro Max

## Customer Reviews

### ⭐⭐⭐⭐⭐ A very favorite product.
*by P***N on June 8, 2025*

I have many chargers in my life. This one is my absolute favorite. It is small and will fit in a pocket or small purse very easily. This charger has a fairly quick charging time. It is not heavy even when plugged into phone. A very good product.

### ⭐⭐⭐⭐⭐ The best purchase EVER!!!
*by L***A on July 12, 2025*

I have purchased at least 7 of these portable chargers for to give as gifts to family, friend and co-workers. I have had the same one that I purchased for myself in 2020 and it is still functioning like it's brand new. These chargers are awesome, they charge extremely fast. It fits right in my purse, I never leave home without mine. The best purchase ever. 👍🏽❤️

### ⭐⭐⭐⭐⭐ Mini portable charger
*by J***I on July 22, 2025*

Theme park and road trip must have. Perfect size for mini handbags/belt bags. Battery life is great. Highly recommend d!

## Frequently Bought Together

- iWALK Portable Charger for iPhone 16/15 USB-C Small Power Bank 20W 4,500mAh Fast Charging Battery Pack Compatible with iPhone 15/16/16 Plus/16 Pro/16 Pro Max, Samsung Galaxy S25/S24/S23 Android
- iWALK Charger Station for Portable Charger 4500mAh, 4800mAh, 5000mAh Power Bank for iPhone Charging Station Multiple USB-C Family-Sized Charger Station for Home(Station Only), White
- iWALK Portable Charger 5500mAh Next-Gen Small Power Bank 22.5W Fast Charging Battery USB-C Portable Phone Charger for iPhone 16/15 16 Plus 16 Pro Max iPad, Samsung Galaxy S25 S24 S23 Android, Pink

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**Shop now:** [https://www.desertcart.co.th/products/662388780-iwalk-portable-charger-for-iphone-17-16-15-usb-c](https://www.desertcart.co.th/products/662388780-iwalk-portable-charger-for-iphone-17-16-15-usb-c)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*