Anker A140A 100W GaN Universal Travel Charger

Universal: Anker A140A is a 100W GaN travel charger with three USB-C ports, one USB-A port and built-in US, UK and EU plugs. Its four USB outputs can charge several devices from one outlet, while the LCD shows voltage zone, output power and temperature. It has no AC outlet and is not a battery.

At a glance

Four USB outputs: three USB-C and one USB-A. The listing says power is allocated across connected devices.
USB-C1 or USB-C2 can supply up to 100W when used alone. Power is shared when multiple ports are in use.
Built-in US, UK and EU plugs are listed for use in more than 200 countries and regions, but Type I plugs are not supported.
A 1.3-inch LCD is claimed to show voltage, output power and temperature.
The charger is not a battery and has no AC outlet.

Price

£55.99Save 20%

Reference price: ~~£69.99~~

Price checked: 12 Nov 2026

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Often bought together

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Anker Power Bank, 25,000mAh Travel Essential with 165W Total Output | 3 USB-C Ports with 100W Max Each, Built-In Retractable Cables, Flight-Ready, for iPhone 17/18 Series, and More

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Pros and cons

Pros

Built-in plugs for three common plug types reduce the need to carry a separate travel plug adapter in supported regions.
Four USB ports offer charging connections for multiple devices from one outlet.
Up to 100W from either of two USB-C ports when used individually can suit compatible laptops.
The display provides a way to monitor voltage zone, power output and temperature.

Cons

The USB-C3 port is limited to 15W and USB-A to 12W, while the 100W USB-C rating applies to USB-C1 or USB-C2 used individually.
No Type I plug is included, so it is not suitable for outlets that require that plug type.
It provides USB charging only, with no AC outlet or battery.

Technical specifications

14 specifications

Identity
Brand	Anker
Model	A140A

Charging and display
Total output	100W Max
USB-C1 / USB-C2 output	100W Max per Port When Used Individually (5.0V⎓3.0A, 9.0V⎓3.0A, 15.0V⎓3.0A, 20.0V⎓5.0A)
USB-C3 output	15W Max per Port (5.0V⎓3.0A)
USB-A output	12W Max (5V⎓2.4A)
Screen technology listed	LCD
Screen size	1.3-inch

Travel and input
Input voltage	100 - 275V~
Input current	2.1A
Input frequency	50 - 60 Hz

Dimensions and installation
Dimensions listed	9.5 x 3.9 x 5 centimetres
Weight listed	262 Grams

Protection
Protection features	ActiveShield 4.0, 320V Overvoltage Protection

What to know before buying

The 100W maximum applies to USB-C1 or USB-C2 used individually. Output is shared when multiple ports are in use, and prolonged full-load operation may activate overtemperature protection and automatically reduce output. The built-in plugs are Type A, C and G. Type I is not supported, including in Australia, New Zealand and Argentina.

Who is it for?

A good fit for

Travellers visiting regions with Type A, C or G outlets who want one USB charger for several devices.
People with a compatible laptop needing up to 100W from a single USB-C1 or USB-C2 connection.
Buyers who want an on-charger display for voltage, power and temperature information.

Less suited to

Travellers needing a Type I plug, including for Australia or New Zealand.
Anyone needing a charger with an AC outlet or portable battery.
People who need 100W from a USB-C port while using multiple ports simultaneously.

Anker A140A 100W GaN Universal Travel Charger · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 27 ratings

5 stars69%69%
4 stars26%26%
3 stars5%5%
2 stars0%0%
1 star0%0%

The supplied evidence contains aggregate ratings but no customer comments, so it does not establish what buyers liked or disliked. The rating distribution is mostly in the upper categories, with some three-star ratings. This offers only a limited overall signal and cannot confirm performance, plug fit or multi-device charging behaviour.