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Small black cube USB-C wall charger with foldable plug

Amazon Basics 20W USB-C GaN Charger PD 3.1 Black

SKU CH-VM6A-GQH1G

A 20 W single-port GaN wall charger with PD 3.1, USB-IF certified, and 100–240 V input for phones and tablets

  • Fast charging with 20W PD 3.1 output
  • GaN technology enables ultra-compact 1.2 x 1.2 x 1.3 inch design
  • USB-IF certified for reliable device protection
  • 100-240V input supports worldwide travel use
  • Single USB-C port charges phones and tablets efficiently

Amazon Basics 20W USB-C GaN Charger

This single-port wall charger delivers up to 20W of power using GaN technology and supports USB Power Delivery 3.1. It is designed for phones and tablets including iPhone, Samsung and iPad models. The compact black unit measures 1.2 x 1.2 x 1.3 inches and accepts universal input voltage of 100-240 volts. It is USB-IF certified and built with heat-resistant, flame-retardant materials.

Check your device and cable before ordering

The charger provides a single USB-C port with a maximum output of 20W and requires a compatible USB-C cable, which is not included. Verify that your phone or tablet supports USB Power Delivery to achieve the fastest charging speeds. Devices that rely on proprietary fast-charging protocols may charge at lower rates. The foldable plug is not present on this model.

Thermals, noise and power draw

GaN components run cooler than traditional silicon chargers at the same power level. The unit draws up to 0.5A at 100-240V AC input and operates silently with no moving parts. Flame-retardant housing and USB-IF certification ensure safe thermal behaviour during continuous use. Heat output remains low during normal charging of phones and tablets.

Highlights

  • Fast charging with 20W PD 3.1 output
  • GaN technology enables ultra-compact 1.2 x 1.2 x 1.3 inch design
  • USB-IF certified for reliable device protection
  • 100-240V input supports worldwide travel use
  • Single USB-C port charges phones and tablets efficiently

Specifications

BrandAmazon Basics

Questions about this item

Does the box include a charging cable or only the 20W GaN wall charger?

The package contains the Amazon Basics 20W USB-C GaN charger only; a compatible USB-C charging cable must be purchased separately.

How do I choose between the 20W single-port model and the higher-output versions listed?

The 20W single-port unit suits phones and small tablets; the 35W dual-port, 65W single-port, 65W dual-port and 120W three-port models deliver progressively more power for larger tablets and laptops.

What does the 20W PD 3.1 rating actually deliver when I plug in my phone?

The single USB-C port can supply up to 20 watts via PD 3.1, enabling fast charging for compatible phones and tablets within the charger's 100-240V input range.

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