What is GaN charging and why do I need to know about it? 

If you’ve been shopping for a new USB charger, you might have seen some models labelled with a very mysterious-sounding phrase: GaN or gallium nitride technology. It sounds technical – like something from the periodic table of elements. But, in simple terms, it’s next-gen tech that’s going to make charging your phone, laptop and wearables so much easier and faster, particularly when you’re on the go.Here’s everything you need to know about GaN charging – and why you need a GaN charging station.

What is GaN charging?

Gallium nitride (GaN) is a man-made material that’s been around for a few decades. In the 1990s, you would’ve found it in LEDs, for example. GaN is taking centre stage now because new manufacturing methods mean that it's easier to use gallium nitrate to build smaller, more efficient semi-conductors. GaN charging stations don’t lose as much energy as the older silicon chargers do, so they don’t get as hot, and thus don’t need a big heat sink (which regulates the temperature of a device).

So, not only are the semiconductors in GaN chargers about five to 10 times smaller than those in other chargers, they also don’t need as much supporting technology, and don’t waste as much electricity.“GaN chargers are one of those things that nerds love to talk about at big tech conferences like CES, but most casual technology users might not be aware of it yet because it sounds a bit technical, and most people don’t think about their chargers too much,” says award-winning technology journalist Alice Clarke.“That’s a shame, because there are a lot of benefits to be had for people who are ready to upgrade their charging station.”But GaN charging is fast becoming a must-have for fast and efficient charging, says Erem Karabadjak, The Good Guys Buyer – Tech.“GaN charging is one of the best-kept secrets in tech. It can make a meaningful improvement to your tech set-up at home and how you charge all the devices you rely on,” says Erem.

“GaN charging is one of the best-kept secrets in tech. It can make a meaningful improvement to your tech set-up at home and how you charge all the devices you rely on.”

Is GaN charging better?

GaN chargers are more efficient, lighter and smaller than older-style chargers, so they’re easier to put in your briefcase to take to work, or in your suitcase when you travel. Because GaN chargers also run cooler, they will probably last longer, which means you’ll save in the long run as you won’t need to replace them as often. “There’s also more room for innovation with this tech, so we’ll probably soon see GaN wireless charging,” says Erem Karabadjak.

Shop GaN Chargers

Alogic Rapid Power 40W GaN Charger 2xUSB-C

Cygnett Powermaxx 70W Dual Port Gan Wall Charger

Belkin Dual USB-C GaN Wall Charger with PPS 65W

Are GaN Chargers worth it?

Absolutely! Why? Because GaN chargers are compact (saving you space in the home office), attractive to look at, energy efficient, long-lasting, and easy to bring with you when you’re out and about.

You can get small GaN chargers that can simultaneously use USB-C to fast-charge your laptop, phone, watch and tablet. That frees up power points, desk space and bag space. It also means you only need to take one charging brick with you when you travel, and it’s small enough to fit in your carry-on.

Multi-chargers are nothing new, but to pack them into such a small space, with so much power, is revolutionary. Not to mention now being able to get laptop charging bricks the size of the original USB wall chargers for phones! This means you can get more juice for GaN fast-charging your devices, whether you are in gaming mode or have an urgent report due at work.

“GaN chargers do cost a little extra upfront because GaN is a slightly more difficult material to manufacture, but given that they last longer and do more, it’s easy to see the benefits,” says John Milanos, The Good Guys Buyer - Mobiles and Wearables.

Who makes the best GaN Charger?

When shopping for a GaN charger, there are a couple of things to consider: How many devices do you want to charge at once? And how much juice will they all need? Alogic has a really comprehensive range of GaN chargers and GaN charging stations for a wide variety of devices at low prices. Belkin also offers a great range of powerful chargers.

Ready to upgrade to a GaN fast charger? For top tech to ensure you get the most out of your phone, laptop and wearables, come see us in-store or online. With the biggest brands, the best prices and friendly, expert advice, we’ll make sure you buy right.