Ugreen 65W USB-C Charger vs. VOLTME Revo 140 PD3.1

Ugreen 65W USB-C Charger vs. VOLTME Revo 140 PD3.1: Which Is the Best All-in-One GaN Travel Charger?.Your gadgets are only as good as their batteries. If you can’t live without a constant internet connection, you should invest in a powerful charger that can quickly restore your device’s power levels to the max.Once upon a time, each of your devices had its own charging cable. Today, when you can use a single USB-C cable to power most of your gadgets, it’s time to buy a GaN charger and enjoy.

What’s a GaN Charger and Why Do You Need One?

As more and more power-hungry devices appear every day, charging technology is also evolving. Today, traditional wall chargers face serious competition: wireless chargers, green solar charging options, and finally GaN fast chargers.GaN stands for gallium nitride, a type of material used to make power electronics. It is a semiconductor that heats up less than standard charger components such as silicon. With this material, manufacturers can increase the efficiency of the charger while reducing the size and weight of their product. GaN chargers are known for their fast charging capabilities. They can charge your devices up to 3x faster than traditional wall chargers thanks to their higher power density. Essentially, these chargers provide more power to the device while charging.Due to the material used to make them, GaN-type chargers are smaller and lighter than traditional, mostly silicon-based chargers. GaN chargers are also compatible with a wide range of devices including smartphones, tablets, laptops and more. They are compatible with both USB-C and USB-A devices, making them a versatile travel charger.In this article, I will share the results of testing two different GaN chargers – the travel-focused Ugreen 65W model and the powerful 140W VOLTME compact charger. We’ll compare them in terms of charging speed, power delivery, portability and of course price to see if you should buy one of these chargers and take it with you on your next trip.

Ugreen 65W GaN Charger For Travel

Our first entrant is Ugreen’s 65W GaN Multiport Travel Charger. Here is a complete list of specifications for this power adapter:

Dimensions: 2.5 x 2.5 x 1.25 inches (6.5 x 6.5 x 3.2 cm)
Weight: 7.4 oz (210 g)
Total USB ports: three – two USB-C ports and one USB-A port
Input: 100-240V ~ 50/ 60 Hz, 1.8 A max.
max. output power: 65W (for single port charging).
Plug type: US, EU, UK switchable plugs.
Multi-level protection: short circuit protection, overvoltage protection, thermal protection. over temperature protection, over current protection, power distribution system, over charge protection.
Compatibility: Apple MacBook Pro, MacBook Air, Dell XPS, iPhone 14 Pro Max, iPad, Galaxy S23, Google Pixel, Apple Watch Ultra, Steam Deck and more – you can see the full list of compatible devices at Ugreen website
Price: Starting at $52.99 (currently on sale) at Ugreen website or $55, 99 on Amazon.

Design and unboxing

The key advantage of this GaN charger is its size. It’s tiny and light for a 65W charger and looks just like the regular USB-C charger you use with your smartphone right from the start. It weighs about 7.4 ounces with the US adapter.Like the Ugreen Nexode lineup, this Ugreen GaN charger shares the same color scheme: a two-tone design with a matte black charger body and gray side panels. On one side, you will see the Ugreen branding, while the maximum power is indicated on the other side of the charger.The case of the charger looks solid and is made of quality materials, so you don’t have to worry about leaving it in your bag while traveling. Inside the box you will find three interchangeable pluses – for US sockets (with folding pins), EU and UK. Changing them is very simple – press the button on the top of the charging block and replace one plug with another. Along with the charger box, you will receive a Ugreen branded carrying case. This reinforces the idea that the Ugreen 65W is the perfect travel charger – just place the charging box and all the plugs in the carrying bag and put it in your bag. This way you don’t have to worry about forgetting to bring your travel adapters. I received two test cables with the charger: a 100W Ugreen USB-C cable (buy on Amazon) and a Ugreen USB-C to Lightning cable (buy on Amazon). Both of them follow the same style and color scheme as the charger. The cables are nylon braided to prevent tangling and have strong reinforced connectors to avoid breakage over time.

Port selection and connector type

The Ugreen travel charger has three charging ports – 2 USB-C ports and 1 USB-A port. You can charge up to three devices at the same time with the Ugreen GaN charger. For example, while traveling, you can charge your smartphone, laptop and external battery at the same time. However, keep in mind that you will only get the maximum output power of 65W if you use only one charger port at a time. Otherwise, the output power will vary depending on how many ports you use at the same time. I found that if you want to use the Ugreen adapter as a laptop or desktop charger, it’s best to use only one port charging. As soon as you start using two ports at the same time, the maximum amount of power will change to 45W, and this may not be enough to efficiently charge your laptop.

Performance and Security

Using a Ugreen 65W GaN fast charger, I was able to charge my 13″ MacBook Air from 0% to full in less than an hour (using single port charging). This time increased significantly when I tried to charge it with my Android phone and an external battery. However, all gadgets still charged quickly compared to their charging native chargers.The Ugreen 65W charger got a little warm when I used the three charging ports at the same time, but not too much. Ugreen is a big brand that specializes in power solutions (such as power adapters, charging stations, cables, etc.) on par with brands like Anker with their GaNPrime chargers or Belkin with their BoostCharge line.All Ugreen gadgets come with an extended warranty, and the 65W Travel Charger is no exception – as a customer, you’ll get a two-year product warranty as well as a 30-day free trial.

VOLTME Revo 140 PD3.1 GaN Charger

VOLTME’s Revo 140 PD GaN charger isn’t labeled as a travel charger, but it’s just as portable and comes with multiple charging ports, making it easy to charge multiple devices at the same time. Let’s take a look at the specification list of this GaN wall charger:

Dimensions: 3.05 x 1.24 x 2.89 inches (7.7 x 3.1 x 7.3 cm)
Weight: 10.2 oz (289 g)
Technology: GaN III/V-Dynamic/PD3.1/QC5/PPS support.
Total USB ports: three – two USB-C ports and one USB-A port. port
Input: 100-240V ~ 50/60Hz, 2A max.
Maximum output power: 140W (for single port charging)
Multi-level protection: dynamic power protection, short circuit protection, over voltage protection, over temperature protection, over temperature protection , overcurrent protection.
Compatibility: MacBook Pro/Air, HP Elite/Spectre/ZBook, Google Pixelbook, ASUS ROG , iPad, iPhone, Samsung, AirPods and other headphones, Steam Deck and more – see the full list of compatible devices on the VOLTME website
Color: black, white.
Price: $95.99 on Amazon.