Momax 1-World 140W/120W Universal 4-Port Travel GaN Charger

Momax 1-World Universal 4-Port Travel GaN Charger (140W & 120W)

The Momax 1-World Universal Travel GaN Charger is an all-in-one power solution for travelers who need to charge phones, tablets, and laptops from a single compact device. Available in two power tiers — 140W (model UA16) and 120W (model UA15) — it combines a universal plug adapter with a multi-port GaN charging station, usable in over 180 countries thanks to built-in JP/US, AU, EU, and UK sockets.

Both versions pack 3 USB-C ports, 1 USB-A port, and a built-in universal AC outlet, letting you charge up to five devices at once — no separate plug adapter or multi-socket extension needed. GaN technology dynamically manages power across every connected device, adjusting current and voltage based on each device's charging needs for faster, safer charging than traditional fixed-output chargers.

Whether you're charging a phone overnight, powering a MacBook Pro during a work trip, or juggling multiple devices in one hotel outlet, the 1-World charger is built to replace an entire bag of adapters with one compact unit.

Key Features

• GaN Charging Technology: Gallium nitride components allow higher power output in a smaller, cooler-running body compared to traditional chargers.

• Universal 180+ Country Compatibility: Built-in JP/US, AU, EU, and UK plug sockets mean one charger works almost anywhere in the world.

• 5 Simultaneous Charging Ports: 3 USB-C, 1 USB-A, and 1 universal AC outlet let you charge up to five devices from one unit.

• Laptop-Capable Fast Charging: Single-port output up to 140W (UA16) or 100W (UA15) is strong enough to fast-charge MacBook Pro and other power-hungry laptops.

• Intelligent Power Management: GaN-driven dynamic power delivery adjusts output per device based on charging needs, temperature, and battery level.

• Built-In Safety Protection: Fuse protection and durable, high-quality materials guard against overcharging and overheating.

• Included USB-C Cable and Travel Pouch: Comes ready to use with a matching-wattage USB-C to USB-C cable and a carrying pouch.

Why Choose the Momax 1-World Travel GaN Charger

Traveling with separate adapters, chargers, and cables for every country and device is inefficient and easy to lose track of. The 1-World charger consolidates all of that into a single device: universal plug compatibility, five charging ports, and laptop-grade power output. Choose the 140W version if you regularly charge a 16" MacBook Pro or other high-draw laptop, or the 120W version if your heaviest device is a MacBook Air, standard laptop, or tablet — both give you multi-device, multi-country charging without carrying extra gear.

Best Use Cases

• International Travel: One charger replaces country-specific adapters across 180+ destinations.

• Business Trips: Fast-charge a laptop and phone simultaneously from a single hotel outlet.

• Family or Group Travel: Five ports mean multiple people or devices can charge from one unit at once.

• Digital Nomads: Compact, high-output charging for laptops, phones, tablets, and wearables in one device.

Technical Specifications

Compatibility

• iPhone, Apple Watch, iPad, and other Lightning/USB-C Apple devices

• Android smartphones, tablets, and smartwatches

• MacBook Pro (140W version) and MacBook Air/standard laptops (120W version)

• Nintendo Switch and other gaming handhelds

• Wall outlets in 180+ countries via built-in JP/US, AU, EU, and UK sockets

Package Includes

• 1 x Momax 1-World Universal 4-Port Travel GaN Charger (140W or 120W)

• 1 x Matching-wattage USB-C to USB-C Cable

• 1 x Travel Pouch

Frequently Asked Questions

What's the difference between the 140W and 120W versions?

The 140W version (UA16) supports a higher single-port output for charging larger laptops like the 16" MacBook Pro, while the 120W version (UA15) is better suited for standard laptops, tablets, and phones. Both share the same 5-port design and 180+ country compatibility.

Can this charger power a laptop?

Yes, both versions support laptop charging — the 140W model is rated for MacBook Pro fast charging, while the 120W model supports MacBook and other standard laptops.

How many devices can I charge at once?

Up to five devices simultaneously using the 3 USB-C ports, 1 USB-A port, and the built-in AC outlet.

Does it work in my country?

It includes built-in JP/US, AU, EU, and UK plug sockets, making it usable in over 180 countries.

Is it safe to leave devices charging overnight?

Yes, both versions include built-in fuse protection and GaN-based intelligent power management that adjusts output based on device needs and temperature.

Does it come with a charging cable?

Yes, each version includes a matching-wattage USB-C to USB-C cable and a travel pouch.