Look, there are hundreds of great GaN chargers these days, and if you want something small that you can just take anywhere, I have a few recommendations. UGREEN constantly comes out with new products (like its 160W Nexode Pro charger), and the Nexode Air 65W is its smallest yet in this category. It costs just $24 (down from its $39 retail price), comes with a USB-C to USB-C cable, and is a good choice if you want a 65W charger on hand at all times.
There’s also Rolling Square’s 65W charger, which looks about the same as the UGREEN but with one difference: it has a textured design at the sides, and that makes it easy to identify if you have it in a bag and are digging around. It costs $49 as of writing, so you are shelling out twice as much. Rolling Square mentions the design allows the charger to be cooler, but I didn’t see much of a difference between this one and the Nexode Air when using both side-by-side to charge two Pixels. Both chargers are made out of plastic and have roughly the same dimensions.
With the Rolling Square, that translates to 60.5mm in length, 35mm in height and width, and a weight of just 70g. Obviously, the charger is much better if you get the U.S. blade prongs as it folds inward into the chassis; the EU style I’ve been using has pins that jut out considerably, and it’s slightly heavier at 73g.
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The Nexode Air is a smidgen heavier than that at 77g, but again, either charger is noticeably smaller and lighter than just about anything else in this category — they’re half the size and less than a third of the weight as a regular charger that doesn’t use GaN tech. Each charger has a single USB-C port, and while I would’ve liked a second charging port (I always have too many devices on hand), I can understand why either brand went with a solitary port to maintain a smaller profile.
Of the two, I prefer the Rolling Square because of the textured design; it just makes it easier to hold the charger and plug it into the wall. It also gets the standard 65W USB PD 3.0 power profiles: 5V/3A (15W), 9V/3A (27W), 12V/3A (36W), 15V/3A (45W), and 20V/3.25A (65W). What’s interesting is that you get PPS as well, making it a good choice with Samsung phones.
(Image credit: Apoorva Bhardwaj / Android Central)
What I like about the Nexode Air 65W is that it is available in four colors, so you can pair it with your iPhone or MacBook Air (yes, there’s an orange one, and I would’ve preferred that color). It also gets 65W via USB PD 3.0, and has the USB PD 3.2 AVS fast charging protocol, so if you use the iPhone 17 Pro or iPhone 18 Pro, you will see a difference in how fast your phone charges.
Both chargers use GaN tech to good effect and deliver a reliable charge at 65W. I tested both with the iPhone 17 Pro, Pixel 11 Pro XL, Pixel 11 Pro Fold, Find X9 Ultra (it hits 50W over USB PD), iPad Pro M4, and about a dozen power banks. They’re just as reliable at charging different products, and the Nexode Air has a slight edge in this regard if you’re leaving your phone plugged in overnight — it switches to trickle charging in this situation.
Deciding between these two comes down to what they cost. As of writing, the Nexode Air is just $24, and that gives it a distinct advantage. Rolling Square did a great job as well with its 65W charger, but if I had to just choose one GaN charger to take anywhere, I’m going with the Nexode Air 65W.