---
product_id: 558999108
title: "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: "$62.26"
currency: USD
in_stock: true
reviews_count: 13
category: "I Walk"
url: https://www.desertcart.us/products/558999108-portable-charger-for-iphone-17-16-15-usb-c-small
store_origin: US
region: United States of America
---

# 20W Fast Charging Lipstick-sized Compact 4500mAh Capacity 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:** $62.26
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Anywhere, Anytime — Because Your Devices Deserve the Best!

## Quick Answers

- **What is this?** 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?** $62.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/558999108-portable-charger-for-iphone-17-16-15-usb-c-small)

## 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

- • **Lightning-Fast 20W Output:** Charge your iPhone 15 Pro from 0% to 50% in just 30 minutes—because waiting is so last decade.
- • **Safe & Smart Circuit Design:** Keeps your devices cool and protected with advanced heat reduction and short circuit prevention.
- • **Ultra-Compact Lipstick Size:** Slip it into your pocket or purse effortlessly; power on-the-go without the bulk.
- • **Universal USB-C Compatibility:** Seamlessly powers iPhone 15/16/17 series, Samsung Galaxy S23/S24/S25, and more—one charger to rule them all.
- • **Dual USB-C Ports with Pass-Through:** Simultaneously charge your devices and the power bank itself—stay powered without pause.

## Overview

The iWALK Portable Charger is a sleek, lipstick-sized 4500mAh power bank delivering rapid 20W charging via dual USB-C ports. Compatible with the latest iPhone 15/16/17 series and top Android devices like Samsung Galaxy S23/S24/S25, it features pass-through charging and advanced safety circuits to keep your devices cool and secure. Perfect for professionals on the move, it fits effortlessly in pockets or bags, ensuring you never miss a beat.

## Description

Buy 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: Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Super Portable and Reliable – Bought It Twice! - I really love this power bank! It’s very portable and lightweight, so it’s easy to carry around in my bag or even my pocket. This is actually my second time buying it, which says a lot about how much I like it. It can charge my phone about 2–3 times, which is perfect for daily use or short trips. 😉😉a very convenient and reliable product that I would definitely recommend!
Review: Wonderful portable charger - Great little charger! Does the job quickly and does not get in the way of working/talking on the phone.

## 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
- 4500mah 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 |
|---------------|-------|
| ASIN | B0CH84RRF3 |
| Amperage | 1.5 Amps |
| Antenna Location | Phone |
| Battery Capacity | 4500 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1 Pounds |
| Best Sellers Rank | #340 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #28 in Cell Phone Portable Power Banks |
| Brand | iWALK |
| Color | Black |
| Compatible Devices | Apple Watch, iPad Pro/Air Serice, Google Pixel 6/ 5, Nexus 6/ 5, LG, Moto, OnePlus 9/ 9 pro, Xiaomi, Samung S22/ S23/ S24 Series, Samsung Note20/ Note20 Ultra, Galaxy Z Flip5/ 4, Z Fold5/ 4, iPhone 16/15 series ( iPhone 16,16 Plus,16Pro,16 Pro Max), iPhone 17 series ( iPhone 15,15 Plus,15 Pro,15 Pro Max) |
| Compatible Phone Models | iPhone 15/iPhone 15 Pro/iPhone 15 Plus/iPhone 15 Pro Max |
| Connector Type | USB Type C |
| Customer Reviews | 4.3 4.3 out of 5 stars (12,856) |
| Is Electric | Yes |
| Is Product Cordless | Yes |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item Dimensions L x W x Thickness | 3.1"L x 1"W x 2"Th |
| Manufacturer | U2O GLOBAL CO.,LTD |
| Model Name | DBL4500NC |
| Model Number | DBL4500NC |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Outlets | 1 |
| Number of Ports | 2 |
| Other Special Features of the Product | Fast Charging, LED Indicator Lights, Lightweight, Pocket Size, Short Circuit Protection |
| Portable | Yes |
| Power Source | AC |
| Reusability | Rechargeable |
| Voltage | 3.6 Volts (AC) |

## Product Details

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

## Images

![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/61AI9f4NqsL.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 (Power Bank Capacity × 0.66) ÷ Device Battery Capacity. For example, an iPhone 15 with a 3,349mAh battery can receive about 0.88 charges from a 4,500mAh power bank (calculated as (4,500mAh × 0.66) ÷ 3,349mAh).

**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, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 17, iPhone 17 Plus, iPhone 17 Pro, iPhone 17 Pro Max

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super Portable and Reliable – Bought It Twice!
*by J***N on March 27, 2026*

I really love this power bank! It’s very portable and lightweight, so it’s easy to carry around in my bag or even my pocket. This is actually my second time buying it, which says a lot about how much I like it. It can charge my phone about 2–3 times, which is perfect for daily use or short trips. 😉😉a very convenient and reliable product that I would definitely recommend!

### ⭐⭐⭐⭐⭐ Wonderful portable charger
*by M***E on March 26, 2026*

Great little charger! Does the job quickly and does not get in the way of working/talking on the phone.

### ⭐⭐⭐⭐⭐ Handy to carry
*by C***E on April 6, 2026*

Size is tiny to carry along. Quick to charge.

## 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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-26*