---
product_id: 361468384
title: "Belkin Portable Charger, Power Bank 20000 mAh 30W USB C for Phone, Laptop - iPhone 17, Air, Pro Max, iPad, AirPods, Apple Watch, Galaxy S25, & More - Black"
brand: "belkin"
price: "1810154₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Belkin"
url: https://www.desertcart.vn/products/361468384-belkin-portable-charger-power-bank-20000-mah-30w-usb-c
store_origin: VN
region: Vietnam
---

# Universal USB-C device compatibility 3.5mm high-fidelity audio output 60W fast charging power Belkin Portable Charger, Power Bank 20000 mAh 30W USB C for Phone, Laptop - iPhone 17, Air, Pro Max, iPad, AirPods, Apple Watch, Galaxy S25, & More - Black

**Brand:** belkin
**Price:** 1810154₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged and connected—because multitasking never sounded this good!

## Quick Answers

- **What is this?** Belkin Portable Charger, Power Bank 20000 mAh 30W USB C for Phone, Laptop - iPhone 17, Air, Pro Max, iPad, AirPods, Apple Watch, Galaxy S25, & More - Black by belkin
- **How much does it cost?** 1810154₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/361468384-belkin-portable-charger-power-bank-20000-mah-30w-usb-c)

## Best For

- belkin enthusiasts

## Why This Product

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

## Key Features

- • **Travel-Ready Design:** Compact and lightweight, perfect for professionals on the move who demand seamless connectivity.
- • **Dual-Port Powerhouse:** Simultaneously charge your device and enjoy crystal-clear audio without compromise.
- • **Audiophile-Grade Sound:** Experience superior, static-free audio with a built-in digital-to-analog converter.
- • **Lightning-Fast Charging:** Unlock up to 60W fast charging speeds with USB Power Delivery or Quick Charge 2.0 support.
- • **Broad Device Compatibility:** Works flawlessly with iPad Pro, Galaxy Note & S series, Google Pixel, Sony Xperia, and more.

## Overview

The Belkin Rockstar™ 3.5mm Audio + USB-C Charge Adapter is a sleek, dual-port solution designed for modern USB-C devices. It enables simultaneous charging up to 60W and high-fidelity 3.5mm audio output, ensuring uninterrupted calls and music. Compatible with a wide range of flagship smartphones and tablets, this adapter is travel-friendly and backed by a 2-year limited warranty, making it an essential accessory for professionals who refuse to compromise on power or sound quality.

## Description

The Belkin ROCKSTAR 3.5mm Audio + USB-C Charge Adapter has two ports, turning your phone into a multitasking machine. For simultaneous audio and charging, plug the adapter into your device’s single USB-C port and configure both charging and audio output. The USB-C input enables a reliable charge, while the 3.5mm audio output allows you to listen to music or take calls. Unlock fast charging speeds up to 60W when using a USB Power Delivery or Quick Charge 2.0 charger with a compatible device. Welcome to a new era of superior audio, with high-quality components and a digital-to-analog converter providing high-fidelity sound every time. This product comes with both the RockStar™ 3.5mm Audio and a USB-C Charge Adaptor and is compatible with: Galaxy S23/Galaxy S23+/Galaxy S22/Galaxy S22+/Galaxy S10/Galaxy S10+/Galaxy S10e/Galaxy S21 5G/Galaxy S21 Ultra 5G/Galaxy S21+ 5G/Galaxy S6/Galaxy S9/Galaxy S9+/Galaxy Note20/Galaxy Note20 Ultra/Galaxy Note10/Galaxy Note9/Galaxy Tab Pro 10.1"/Galaxy Z Fold 2 5G/Google Pixel/Google Pixel 7/Google Pixel 6/Google Pixel 2 XL/Google Pixel 3/Google Pixel 3 XL/Google Pixel XL/Huawei P20/P20 Pro/iPad mini 6th Gen/iPad Pro (11.0")/iPad Pro (12.9") 4th Gen/iPad Pro (12.9”) 3rd Gen/LG G6/LG V30/Sony Xperia XZ2/Sony Xperia XZ3. The Belkin ROCKSTAR 3.5mm Audio + USB-C Charge Adapter has a 2-year limited warranty and is a REACH- certified device. Enjoy using your devices, without ever losing your charge.

Review: Works well, and better than others, treat it carefully - 2023: Seems to work just fine. I also bought an off-brand import version of this that is just a "Y" of the wires. The block piece on this one is just a little cumbersome and may get in the way for use while walking, hiking, biking, etc. but it should not be too troublesome. I bought this for play in the car, so that's less of a concern for me. I already had a ground loop noise isolator for the car, and I have not tried this item without it, so I cannot speak to any potential interference when used without one. The sound quality appears to be good. Many of these advertise a bit rate and frequency. I do not believe there is anything exceptional to this item in that regard. Craftmanship can be a factor there too though. I have not really tested the limits in terms of sound quality (loud play, complicated songs with lots of bass and/or treble), but so far it plays well. ***Update 2026: I know this one has some durability concerns, but this is still the best option out there. Mine lasted just short of 3 years with regular use in the car, and me paying little mind to its care. It started cutting out with even the slightest movement at that point. Still, this is the best sound option that I have found. Other brands require a higher volume setting to get the same sound, and some randomly cut out from the get-go. Also, this is the only item that has allowed me to stay plugged into my car speakers and run calls with my phone's mic (Teams, regular phone), while other brands do not (they will give care speaker sound, but my mic will not operate). So durability concerns aside, I got 3 years out the first unit, it has the best sound that I have found, and it works with my phone's mic while plugged in. If I have to keep buying every 3 years, that is not great, but far from terrible considering the amount of use and the functionality.
Review: Loose wiring, becomes unusable after regular use - The wiring near the USB C plug end will become loose on the inside over time and will cause frequent disconnections. You will be listening to something, and the moment you move the phone, the cable bends and the audio is stopped... A very irritating cycle of you trying to bend the cable back just the right way so that the audio plays. It will drive you mad. My fix was to zip tie the cable into a "U" shape, and this has managed to keep me going, it does not interrupt the audio signal any more. Very poor build quality, I would not recommend this USB C to 3.5mm adapter. Made in China, unlike some of the other Belkin adapters I've bought.

## Features

- AUDIO & CHARGING AT ONCE: Plug this type c adapter into a USB-C port to achieve both charging and audio output - the 3.5mm audio allows you to listen to both music & take calls
- SUPERIOR AUDIO: This USB to 3.5mm jack audio adapter delivers exceptional audio, free from any static feedback & interruption, that you can use to charge your devices
- FAST CHARGING COMPATIBLE: When using a USB power delivery or Quick Charge 2.0 charger with a compatible device, unlock fast charging speeds up to 60W with our Belkin adapter
- TRAVEL FRIENDLY: Use this Belkin usb c adapter to keep your devices charged while on the go! Enjoy reliable power, fast charging and superior audio while traveling
- USB-C HEADPHONE ADAPTOR: This USB-C audio adaptor is compatible with iPad Pro/Mini, Galaxy Note series, Galaxy S series, Google Pixel series, Huawei, LG G60, Sony Xperia, & more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F8M9PDG |
| Best Sellers Rank | #2,262 in Electronics ( See Top 100 in Electronics ) #43 in Headphone Adapters |
| Brand | Belkin |
| Built-In Media | 1 x Belkin 3.5mm Audio + USB-C Charge Adapter |
| Color | Black |
| Compatible Devices | Galaxy S23, S23+, S23 Ultra, Galaxy Note20, Note20+, Note20 Ultra, Note10, Note10+, Note10 Ultra, Google Pixel 7, iPad Pro (12.9) 4th Gen, iPad Pro (12.9") 3rd Gen, iPad Pro (11) 2nd Gen, iPad Pro (11.0), iPad Mini 6, iPad Air 4, Huawei P30/P30 Pro |
| Connector Type | Auxiliary, USB Type C |
| Current Rating | 2 Amps |
| Customer Reviews | 3.7 3.7 out of 5 stars (1,193) |
| Finish | Tpe |
| Global Trade Identification Number | 00745883833818 |
| Item Dimensions | 1.01 x 3.98 x 5.15 inches |
| Item Weight | 16 Grams |
| Manufacturer | Belkin |
| Model Number | NPA004BTBK |
| Nominal Power | 60 Watts |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| UPC | 745883833818 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer |
| Warranty Type | Limited |

## Product Details

- **Brand:** Belkin
- **Color:** Black
- **Connector Type:** Auxiliary, USB Type C
- **Item dimensions L x W x H:** 1.01 x 3.98 x 5.15 inches

## Images

![Belkin Portable Charger, Power Bank 20000 mAh 30W USB C for Phone, Laptop - iPhone 17, Air, Pro Max, iPad, AirPods, Apple Watch, Galaxy S25, & More - Black - Image 1](https://m.media-amazon.com/images/I/61czlIZ7h-L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, and better than others, treat it carefully
*by Z***K on February 27, 2023*

2023: Seems to work just fine. I also bought an off-brand import version of this that is just a "Y" of the wires. The block piece on this one is just a little cumbersome and may get in the way for use while walking, hiking, biking, etc. but it should not be too troublesome. I bought this for play in the car, so that's less of a concern for me. I already had a ground loop noise isolator for the car, and I have not tried this item without it, so I cannot speak to any potential interference when used without one. The sound quality appears to be good. Many of these advertise a bit rate and frequency. I do not believe there is anything exceptional to this item in that regard. Craftmanship can be a factor there too though. I have not really tested the limits in terms of sound quality (loud play, complicated songs with lots of bass and/or treble), but so far it plays well. ***Update 2026: I know this one has some durability concerns, but this is still the best option out there. Mine lasted just short of 3 years with regular use in the car, and me paying little mind to its care. It started cutting out with even the slightest movement at that point. Still, this is the best sound option that I have found. Other brands require a higher volume setting to get the same sound, and some randomly cut out from the get-go. Also, this is the only item that has allowed me to stay plugged into my car speakers and run calls with my phone's mic (Teams, regular phone), while other brands do not (they will give care speaker sound, but my mic will not operate). So durability concerns aside, I got 3 years out the first unit, it has the best sound that I have found, and it works with my phone's mic while plugged in. If I have to keep buying every 3 years, that is not great, but far from terrible considering the amount of use and the functionality.

### ⭐ Loose wiring, becomes unusable after regular use
*by A***E on October 29, 2024*

The wiring near the USB C plug end will become loose on the inside over time and will cause frequent disconnections. You will be listening to something, and the moment you move the phone, the cable bends and the audio is stopped... A very irritating cycle of you trying to bend the cable back just the right way so that the audio plays. It will drive you mad. My fix was to zip tie the cable into a "U" shape, and this has managed to keep me going, it does not interrupt the audio signal any more. Very poor build quality, I would not recommend this USB C to 3.5mm adapter. Made in China, unlike some of the other Belkin adapters I've bought.

### ⭐⭐⭐⭐⭐ Works with iPhone 16 Pro
*by J***N on March 3, 2026*

Works as described, no issues with iPhone 16 Pro.

## Frequently Bought Together

- Belkin RockStar™ 3.5mm Audio with USB-C Charge Adaptor Included, USB-C Audio Adaptor Compatible with iPad Pro, Galaxy, Note, Google Pixel, LG G6, Sony Xperia, OnePlus and More - Black
- Apple USB-C to 3.5 mm Headphone Jack Adapter
- Apple EarPods Headphones with Lightning Connector, Wired Ear Buds for iPhone with Built-in Remote to Control Music, Phone Calls, and Volume

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*