Of late, GaN chargers are making quite a noise in the consumer technology space. Manufacturers are slowly releasing charging bricks which are based on the new GaN tech. A lot has already been said and written about GaN chargers — its compact size, faster charging, thermal performance, and much more. However, not many know how GaN tech works and what are the best GaN chargers available in the market right now. So if you are interested, you can go through our in-depth explainer on GaN chargers and the tech behind it. Now without any delay, let’s get straight to the article.
Here, we have explained the GaN tech and how it’s better than Silicon. After that, you can go through the list below and find the best GaN Charger that you can buy right now. You can also click on the link below to move easily between different segments.
- What is a GaN Charger?
- Why Is Gallium Nitride Superior to Silicon?
- Best GaN Chargers You Can Buy
What is a GaN Charger?
Before talking about GaN Chargers, let me explain what GaN is in the first place. GaN stands for Gallium Nitride which is a glass-like semiconductor material. Similar to silicon and other semiconductors, Gallium Nitride also conducts electricity, but it does so with far better speed and energy efficiency.
Why Is Gallium Nitride Superior to Silicon?
Now coming to the technicality as to why Gallium Nitride is superior to Silicon. If you have read a fair bit of Physics, you would know that semiconductors have something called a bandgap. The smaller the bandgap, the better is the flow of electricity from one band to another. For comparison, Silicon has a 1.12 eV bandgap and Gallium Nitride has a 3.4 eV bandgap.
1. RAVPower
RAVPower has been making some of the best GaN Chargers for smartphones and laptops. You have three chargers based on GaN tech: 30W, 65W and 90W. You can choose any one of them based on your device power requirement. If you want to charge only your smartphone then the 30W charger would be enough, but if you want to charge both your laptop and smartphone then 65W or 90W charger would be a better pick.
2. Aukey Omnia
Aukey has brought its series of GaN chargers under the Omnia series and in two variants: 65W and 90W. You can charge your MacBook, iPhone, Android device, Nintendo Switch, basically anything you want. And the size of the brick is much smaller than your regular 90W charger which is amazing.
3. HyperJuice
HyperJuice is another company that has done remarkable work in GaN development for charging bricks. It has brought a four-port high speed charging brick that can charge anything at the maximum speed. You have two 100W USB-C ports and two 18W USB-A ports.
4. Stuffcool Napoleon
If you are looking for a GaN charger in India then you can take a look at Stuffcool Napoleon. It’s a 65W charger which is based on the GaN tech and offers two ports for fast charging. One is USB-C and another is USB-A port. As for the charge delivery protocols, it supports a host of charging standards.
Chargeasap is perhaps the most capable GaN charger on this list with output up to 200W. The reason I am putting it at the end is that the Kickstarter campaign is over, but you can get it on Indiegogo by paying a bit higher price. Just like HyperJuice, it offers two USB-C ports and two USB-A ports. The USB-A ports can go up to 18W, but the USB-C ports can easily reach up to 200W.
