100W USB C Charger GaN Compact Wall Fast Charger - High Power USB-C

Our review of the 100W USB C Charger GaN Compact Wall Fast Charger finds it is aimed at users who need a powerful, portable charger for modern laptops and phones; the single biggest reason to buy is its 100W USB Type C output that supports up to 20V 5A, letting larger laptops like MacBook Pro and Dell XPS charge at full speed from a small GaN brick. The reviewer found it particularly useful for frequent travelers and remote workers who want one compact adapter that covers MacBook, ThinkPad, iPad Pro and flagship Android phones while offering built-in safety protections.

Key Features

• 100W Maximum Output: Provides a full 20V 5A output for fast laptop charging so larger notebooks can charge without resorting to the factory brick.
• GaN Compact Design: The GaN construction keeps the charger small and cooler than traditional silicon bricks for easier packing in a bag.
• Wide Protocol Support: Compatibility with PD 3.0, PPS, QC 3.0, SCP, FCP, AFC, APPLE2.4 and BC1.2 ensures fast charging across many phones, tablets and laptops.
• Thicker Internal Wiring: Built with thicker copper wire to reliably handle 5A current so the charger can sustain 100W output under load.
• Safety Protections: Overcharge and short circuit protection protect connected devices and provide peace of mind during high-speed charging.

Who It's For

This charger is best for users who own high-power USB-C laptops such as MacBook Pro and Dell XPS or a mixed set of devices including iPad Pro and flagship Android phones and want a single compact adapter to cover them all. Road warriors, students and home office users who move between devices will appreciate the 100W peak output and broad fast-charge protocol support.

It is less suitable for someone who only needs a low-power phone charger and wants the cheapest possible brick, or for users who require multiple simultaneous ports out of the same adapter since this model emphasizes a high single-port USB-C output rather than multiport charging flexibility.

Pros & Cons

Pros

• High 100W output supports demanding laptops and fast charging for tablets and phones.
• GaN design and compact size make it easy to carry in a bag without heavy weight or heat.
• Broad protocol compatibility ensures it works with Apple, Samsung, Lenovo and many other devices.
• Built-in safety features reduce the risk of overcharge or short circuits when powering expensive devices.

Cons

• Single high-power port means you cannot charge multiple devices at full speed simultaneously without a separate hub.

Specifications

Brand	VAGITTO
Maximum Output	100W (20V 5A)
Charger Type	USB-C GaN wall charger
Fast Charge Protocols	PD 3.0, PPS, QC 3.0, SCP, FCP, AFC, APPLE2.4, BC1.2
Compatible Devices	MacBook Pro/Air, Dell XPS, ThinkPad, Samsung Galaxy S22/S23, iPad Pro, iPhone 15 series
Safety Features	Overcharge protection, short circuit protection

Our Verdict

The VAGITTO 100W USB C GaN charger is a practical choice for users who need full-power USB-C charging in a compact package; it delivers reliable 20V 5A output, wide protocol compatibility and basic safety protections at a reasonable value for people who want one charger for laptops and phones. For anyone prioritizing portability and power over multiple simultaneous ports, this is a solid buy.

Frequently Asked Questions

Will this charger fast charge a MacBook Pro?
Yes, the charger supports up to 100W (20V 5A) and will fast charge MacBook Pro models that accept USB-C PD input.

Can I use it with Samsung Galaxy or iPhone?
Yes, it supports common fast-charge protocols for Samsung Galaxy S22/S23 and Apple devices including iPhone 15 series through PD/PPS and APPLE2.4 protocols.

Is the charger safe to leave plugged in all the time?
It includes overcharge and short circuit protection for safer continuous use, though unplugging when not needed is always a sensible precaution.