---
product_id: 780033077
title: "Small Portable Charger 4500mAh 20W Mini Power Bank USB C Fast Charging Battery Pack Compatible with iPhone 15,15 Plus,15 Pro,15 Pro Max,iPad, AirPods,Black"
brand: "iwalk"
price: "¥18776"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/780033077-small-portable-charger-4500mah-20w-mini-power-bank-usb-c
store_origin: JP
region: Japan
---

# 20W Fast Charging Ultra-Compact Lipstick Size 4500mAh Capacity Small Portable Charger 4500mAh 20W Mini Power Bank USB C Fast Charging Battery Pack Compatible with iPhone 15,15 Plus,15 Pro,15 Pro Max,iPad, AirPods,Black

**Brand:** iwalk
**Price:** ¥18776
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up anywhere, anytime — because your hustle never stops!

## Quick Answers

- **What is this?** Small Portable Charger 4500mAh 20W Mini Power Bank USB C Fast Charging Battery Pack Compatible with iPhone 15,15 Plus,15 Pro,15 Pro Max,iPad, AirPods,Black by iwalk
- **How much does it cost?** ¥18776 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/780033077-small-portable-charger-4500mah-20w-mini-power-bank-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

- • **Smart & Safe:** Equipped with LED indicators and short circuit protection for reliable, worry-free charging.
- • **All-Day Energy:** 4500mAh capacity ensures your iPhone 15 stays powered through busy workdays and social adventures.
- • **Rapid Power Boost:** 20W output delivers lightning-fast charging to keep your devices ready in minutes.
- • **Cable-Free Convenience:** Built-in USB-C connector tailored for iPhone 15 eliminates cable clutter and boosts on-the-go ease.
- • **Pocket-Sized Powerhouse:** Compact and lightweight design slips effortlessly into your pocket or purse for ultimate portability.

## Overview

The iWALK Small Portable Charger is a sleek, ultra-compact 4500mAh power bank with 20W fast charging and a built-in USB-C connector designed specifically for iPhone 15 series. Lightweight and pocket-friendly, it offers rapid, cable-free charging with smart safety features, making it the perfect companion for busy professionals on the move.

## Description

Small Portable Charger 4500mAh 20W Mini Power Bank USB C Fast Charging Battery Pack Compatible with iPhone 15,15 Plus,15 Pro,15 Pro Max,iPad, AirPods,Black

## Features

- Compatible with iPhone 15: With built-in USB-C Connector is purposefully designed for iPhone 15, making it easy to charge without having to carry an extra cable that enhances your charging experience.
- 20W Fast Charging: Power up your iPhone 15 quickly with our 20W output,ensuring fast charging experience.
- Ultra-Compact: Size of a lipstick,compact and lightweight,it’s easy to slip into your pocket or your purse ensuring convenient on-the-go charging.
- 4500mah Capacity: With enough capacity to charge iPhone 15, you can enjoy continuous power and connectivity throughout your day without any worries.
- You Will Get–1x Power bank,1x USB-C to USB-C Cable, 1x Manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1 x 1 x 1 cm; 180 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | DBL4500NC |
| Special features | Fast Charging, LED Indicator Lights, Lightweight, Pocket Size, Short Circuit Protection |
| Colour | Black for iP15 |
| Manufacturer | U2O GLOBAL CO.,LTD |
| Item Weight | 180 g |

## Product Details

- **Connector Type:** Wireless Charging
- **Brand:** iWALK
- **Battery Capacity:** 4500 Milliamp Hours
- **Colour:** Black for iP15
- **Special Feature:** Fast Charging, LED Indicator Lights, Lightweight, Pocket Size, Short Circuit Protection

## Images

![Small Portable Charger 4500mAh 20W Mini Power Bank USB C Fast Charging Battery Pack Compatible with iPhone 15,15 Plus,15 Pro,15 Pro Max,iPad, AirPods,Black - Image 1](https://m.media-amazon.com/images/I/61AI9f4NqsL.jpg)

## 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,15 Pro,15 Pro Max

## 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.jp/products/780033077-small-portable-charger-4500mah-20w-mini-power-bank-usb-c](https://www.desertcart.jp/products/780033077-small-portable-charger-4500mah-20w-mini-power-bank-usb-c)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*