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Juggling a laptop charger, a phone charger and another for your tablet can turn any trip into a tangle of cables. For the modern professional or digital nomad, streamlining your tech is essential. A single, powerful 100W GaN travel charger can replace that entire collection, powering all your devices from one socket, often faster than the chargers they came with.
This guide will walk you through what to look for in a modern charger and present some of our top recommendations to help you find the right fit for your needs.
Gallium Nitride (GaN) technology has revolutionised chargers, making them smaller, more efficient and cooler-running than their old silicon counterparts. But not all GaN chargers are created equal. Here are a few key points to consider.
A charger's total wattage indicates its maximum power output. A 100W PD charger is powerful enough to charge a high-performance laptop, like a MacBook Pro, at full speed. However, when you plug in multiple devices, that power is distributed. Look for chargers with smart power allocation, which intelligently divides the wattage based on the needs of each connected device. A good multi-port USB-C charger will ensure your laptop still receives sufficient power even when your phone is also charging.
Consider the devices you use daily. A modern setup might include a USB-C laptop, a smartphone, a tablet and perhaps a watch or earbuds. A 4-port GaN charger with a mix of three USB-C ports and one USB-A port offers excellent flexibility, covering both new and slightly older devices without needing extra dongles. This ensures you have a dedicated fast laptop charger port while still accommodating other gadgets.
For frequent travellers, a compact charger for MacBook and other devices is a must. GaN chargers are significantly smaller than traditional power bricks. Features like foldable prongs and interchangeable plug heads make a charger a true universal travel adapter. Ensure any charger you consider is CE marked, indicating it meets UK and European safety standards for over-voltage, over-current and short-circuit protection.
Here are a few standout options that cater to different needs, from the power user to the minimalist traveller.
Why It Stands Out: This charger is a complete power solution for the serious traveller. It delivers a massive 100W of power, capable of charging a 16-inch MacBook Pro at high speed, while its four ports can handle a full suite of devices simultaneously. Its key feature is the included set of interchangeable international power adapter plugs (UK, EU, AU, US), making it ready for global travel straight out of the box.
Pros:
Who is it for? This is for the digital nomad, business traveller or tech professional who needs to power a high-performance laptop and multiple other devices without compromise, anywhere in the world.
View the Hyper HyperJuice 100W Charger
Why It Stands Out: If you don't need the full 100W but still want multi-device charging in a tiny package, the Anker Prime 67W is an excellent choice. It's remarkably small—the manufacturer notes it's 51% smaller than an original 67W MacBook charger—yet it can power a MacBook Air or Pro 13", a tablet and a phone at the same time. Its two USB-C ports and one USB-A port provide a practical configuration for most users.
Pros:
Who is it for? Ideal for daily commuters and travellers whose primary device is a 13-inch laptop or ultrabook, and who prioritise size and weight above all else.
View the Anker Prime 67W Charger
Why It Stands Out: Sometimes, all you need is a fast, reliable charge for your phone or tablet. The Anker Nano 30W is incredibly small, with foldable prongs that make it disappear into any pocket or bag. Despite its size, it provides 30W of power, enough to fast-charge the latest iPhones and other flagship smartphones.
Pros:
Who is it for? Perfect for the minimalist who needs a dedicated, high-speed charger for their phone and tablet or as a secondary charger to complement a larger power hub.
View the Anker Nano 30W Charger
If these specific models aren't quite what you're looking for, there is a wide range of chargers available with different power levels and port configurations. Explore our full collection to find the perfect power solution for your setup.
Discover More in Our USB Powered Adapter Category
A GaN (Gallium Nitride) charger uses a different semiconductor material than traditional silicon chargers. This material can handle higher voltages and frequencies more efficiently. For the user, this translates to chargers that are significantly smaller, lighter and generate less heat while delivering the same amount of power.
Yes, it is safe. Modern chargers and devices use a protocol called USB Power Delivery (PD). This allows the charger and your device (like a phone or laptop) to communicate and negotiate the optimal amount of power. The charger will only supply the maximum power that the device can safely handle, so a 100W charger will not damage a phone that only requires 20W.
It depends on the model. A MacBook Air or a 13-inch MacBook Pro can charge effectively with a 67W charger. However, for larger models like the 14-inch or 16-inch MacBook Pro, a 100W PD charger is recommended to charge the battery at full speed, especially while the laptop is in use. Using a lower-wattage charger may result in slow charging or even battery drain under heavy workloads.