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You probably have a wall charger at house or at work to plug in your telephone or different cell units. There’s additionally a very good likelihood that if it does, it is a fairly nondescript black or white brick. GravaStar, an organization identified for its sci-fi impressed audio system and headphones, is wanting so as to add a enjoyable facet to its GaN charger.

Estimated studying time: 7 minutes

Our GravaStar Alpha65 GaN Charger evaluation seems at a useful, however not very sensible, three-port wall charger that appears like a bit robotic. Learn on for our full evaluation and see why it nonetheless manages to earn a excessive score badge right here at Techaeris.

the fast take

It is fairly cute! Should you’re into science fiction, the GravaStar Alpha65 65W GaN Charger seems like a two-legged robotic canine. Everybody who noticed it immediately requested “what the hell is that?” and I beloved the design. Sadly, the design sacrifices some practicality primarily based on how individuals sometimes use a wall charger. Like plug it in and depart it plugged in. But it fees as meant, outputting as much as 65W through USB-C and as much as 18W through its USB-A port and comes with in depth real-time safety to make sure your units are protected. throughout charging.


The GravaStar Alpha65 65W GaN charger we reviewed has the next options and specs:

  • Manufacturing: 65W max.
  • Variety of USB-C ports: 2 USB-C ports (1x max. 20 W, 1x max. 65 W)
  • Variety of USB-A ports: 1 USB-A port (max. 18 W)
  • Variety of outputs: 3
  • Enter voltage: 100V – 240V
  • GaN: Powered by GaN know-how
  • Suitable with: US Plug, EU Plug, UK Plug
  • single port cargo
    • 1. USB Kind-C 1 (65W)
    • 2. USB Kind-C 2 (20W)
    • 3.USB-A (18W)
  • twin port charging
    • 1. USB-C 1 (45W) + USB-C 2 (20W)
    • 2. USB-C 1 (45W) + USB-A C1 (18W)
    • 3. USB-C 2 + USB-A (15W)
  • Tri-port charging
    • 1. USB Kind-C 1 + USB Kind-C 2 + USB Kind-A: (45W)
    • 2. USB-C 2 + USB-A: (15W)
  • Safety: Over voltage, over present, brief circuit, over temperature, over energy, beneath voltage, electrostatic and anti-interference safety. Fireproof casing for added security.
  • Dimensions: 84.5 x 60 x 89mm (3.33 x 2.36 x 3.50″)

What’s within the field

  • GravaStar Alpha65 65W GaN Charger
  • Two removable “ears”
  • Consumer guide
What's included with the GravaStar Alpha65 65W GaN charger
What’s included with the GravaStar Alpha65 65W GaN Charger.


As I discussed within the Fast Take part, the GravaStar Alpha65 65W GaN charger is form of cute. Largely off-white in colour, the entrance edge has a black part with two LED eyes that seem like a face. LED eyes mild up crimson when plugged in.

On all sides of the charger are two adjustable ft. When taken out of the field, the legs are compact, inserting the charger in a “sitting” place. To increase the legs it’s worthwhile to push down on the prolonged again piece after which pull the black legs right down to click on into place.

The highest of the charger has three ports: an 18W USB-A, a 20W USB-C, and a 65W USB-C, and two tiny nubs. The nubs are the place the included “ears” connect which slide on simply and are held in place by a small magnet. The rear of the charger is nondescript, black in colour, and has a few followers and piston-type designs.

Lastly, the underside of the Alpha65 is the place the ability plug is positioned. Compacted by default, the 2 prongs (for our North American model pattern) snap down by pulling them in from the entrance. As soon as prolonged, you’ll be able to plug the charger right into a wall outlet or energy strip.

The ports on the top of the GravaStar Alpha65 65W GaN charger
The ports on the highest of the GravaStar Alpha65 65W GaN charger.

Herein lie the “impractical” feedback. Once you plug the charger into the wall, it’s a must to collapse the legs, which is minor. Nevertheless, relying on the way you plug it into the wall, you will both have the output textual content beneath every USB port the other way up or the LED eyes going through down and never seen. I discovered one of the best place for the charger was an influence bar with outlet ports on the edges. With this, you could possibly have the charger plugged into the ability bar, the textual content within the right orientation, and be capable of see the eyes mild up. Nevertheless, most individuals have their energy bar beneath their desks, and consequently, you will not be capable of see the charger there. Not solely that, however when plugged into an influence bar, the wires come out of the highest of the charger (which is not irregular), however they appear bizarre given the design.

Do not get me unsuitable, the design is completely different and cute, however I believe there may be room for minor enhancements right here to make it work each standing up and sitting down and whereas plugged into an outlet. Actually, I believe there would possibly should be two variations of this little man, one to plug right into a wall outlet and a second to make use of with an influence bar.

Straightforward to make use of

Whereas the GravaStar Alpha65 65W GaN charger is straightforward to make use of, it isn’t a easy plug-and-play like different wall chargers. It is fairly easy, however when plugging it into the wall, it’s a must to push the prongs down so the plugs match into the outlet. Aside from that, plug your USB cable into the suitable port and also you’re carried out.


The GravaStar Alpha65 65W GaN charger makes use of GaN charging know-how, because the title implies. In case you are not aware of the know-how, it “delivers 65W [or higher] outputs with much less warmth and higher effectivity, charging units quicker and with extra energy, in much less time. The synchronous rectification chip additional improves energy provide effectivity for a number of units resembling smartphones and laptops.”

Aside from that, the Alpha65 places out as much as 65W of charging, with a few caveats. You may obtain 65W charging if the 65W USB-C port is the one port used. Should you cost two units, you will get 45W and 20W (for a complete of 65W) in case you use each USB-C ports, or 45W and 18W in case you use each the 65W USB-C port and the USB-A port of 18 W. Should you use all three ports, you will get a most of 15 W for every port for a complete of 45 W. That stated, it is not a limitation particular to the Alpha65, however somewhat the best way GaN chargers are inclined to work with a number of departure ports.

The GravaStar Alpha65 65W GaN charger plugged into a wall outlet
The GravaStar Alpha65 65W GaN charger plugged right into a wall outlet.

In that regard, the Alpha65 GaN charger outputs as acknowledged, and I had no hassle charging every little thing from laptops, Chromebooks, smartphones, and smartwatches with it. Laptops and Chromebooks, in fact, required 65W or much less of charging energy.

Lastly, the GravaStar Alpha65 additionally options eight real-time protections together with over-voltage, over-current, short-circuit, over-temperature, over-power, under-voltage, electrostatic, and anti-interference safety. The charger additionally incorporates a flame retardant casing for secure charging. Whereas plugged in and charging, I did not really feel it get too sizzling and it is good to know that it has built-in safety to forestall harm to the machine.

value worth

Given the Alpha65’s robotic design, I used to be a bit shocked that its $59.95 retail value is not too far off from different 65W triple-port GaN chargers. Most are round $50, so value/worth clever , you’re solely paying a small enhance for the unique design. That stated, in case you determined to pre-order the GravaStar Supernova Bluetooth Speaker (Overview Coming Quickly) earlier than April 9, the corporate will supply the Alpha65 free of charge once you purchase it from GravaStar’s web site.

Sadly it is a tough query because of the impracticality of the design as mentioned above. Nevertheless, in case you’re utilizing a cute little GaN robotic with a charger sitting in your desk whilst you’re not utilizing it, this man is the one for you.


GravaStar’s first foray right into a non-speaker sci-fi-inspired peripheral is an honest first begin. I am not a designer personally, however I really feel that whereas it is extremely useful, some adjustments may very well be made to the design to make it a bit extra sensible primarily based on how most individuals have a tendency to make use of plug-in GaN chargers. Nonetheless, it is form of cute and undoubtedly acquired individuals speaking once they noticed it sitting on my standing desk whereas not in use to cost my units.

GravaStar Alpha65 65W GaN Charger


The GravaStar Alpha65 65W GaN charger

acquired over it

  • Cute, fashionable, sci-fi design
  • GaN charging know-how
  • Cost as much as three units directly
  • Free with GravaStar Supernova loudspeaker if reserved

Wants work

  • A little bit of an impractical design
  • Design parts the other way up or not seen relying on location
  • Barely dearer than different 65W GaN chargers

The GravaStar Alpha65 65W GaN charger

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A cute, functional 65W GaN charger with minor design issues

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