VOLTME 140W GaN 3 Port Power Delivery 3.1 Wall Charger Review

VOLTME 140W GaN 3 Port Power Delivery 3.1 Wall Charger









  • Tons of Charging power; you can use the full 140W from USB-C 1 if you're charging a single device and you can even fast charge three devices at the same time depending on what devices you're charging
  • Uses GaN tech that allows the charger to smaller
  • Power allocation is good enough to charge two laptops


  • Does not come with a charging cable
(Last Updated On: January 1, 2023)

Power Delivery wall chargers have taken over the charging market by storm because they’re able to output high charging power, use USB-C ports, and are incredibly small now. Gone are the days of lugging around a charger specifically for your laptop and having a separate charger for your phone; instead, you can have a single charger for all your devices.

In this review, I’m looking at this VOLTME 140W GaN Power Delivery wall charger. This charger has tons of power and three ports and can be the only wall charger you will ever need; let’s see why that is.

Charging Power

This VOLTME wall charger does not lack charging power because it features Power Delivery 3.1, which means it can deliver up to 140W of Power Delivery. There are three ports on this charger, with it having two USB-C ports and a single USB-A port. USB-C 1 is the most powerful port because it can output 140W if charging a single device with this VOLTME charger. Also, USB-C 1 is still the most powerful when charging multiple devices.

USB-C 2 is the second strongest port with it, being able to output 100W if you’re charging a single device from the charger, and the USB-A port outputs 22.5W no matter how many devices you’re charging.

As I mentioned, charging output changes for each port depending on whether you charge one or many devices simultaneously. Charging from both USB-C ports will result in a 65W output from each of them; charging from either USB-C 1 or USB-C 2 and the USB-A port will get you a 100W and 22.5W output.

When charging from all three ports simultaneously, USB-C 1 will output 65W, USB-C 2 45W, and the USB-A port will output 22.5W. What I’m trying to say is that this VOLTME wall charger is insanely powerful, and you can fast charge three devices simultaneously if you want to.

For my testing, I plugged the VOLTME 140W wall charger into a River 2 power station so I could track the full wattage output of the charger please know that it would perform the same way on a wall outlet. The first device I started charging was an Excitrus power bank with a 100W Power Delivery input speed, so I plugged in the power bank to USB-C 1 to recharge it, and it was able to recharge at 100W.

With the Excitrus power bank charging at 100W from USB-C 1, I plugged in my Lenovo laptop to the USB-C 2 port, and it was able to charge at about 30W, which is its max charging, and the Excitrus power bank dropped down a 65W recharge speed. The lower charging rate for the Excitrus power bank was expected as each USB-C port outputted 65W. The Max output of the VOLTME wall charger was about 100W.

With the power bank and laptop charging, I plugged my Samsung Galaxy Note 9 phone into the USB-A port so it could fast charge. The charging speed of the Excitrus power was still 65W, the Lenovo laptop kept charging at 30W, and my Note 9 could fast charge. At this point, the output of the wall charger was 116W. Charging three devices simultaneously shows that there aren’t any compromises with this VOLTME wall charger, as you could charge two laptops and fast charge a phone from the USB-A port.

Also, to test if each USB-C port can output 65W when charging from both simultaneously, I plugged in my Excitrus power bank to USB-C 1 and a Baseus power bank to USB-C 2. Both power banks could recharge at 65W, showing that the power allocation was accurate.

Size and Weight

Considering the immense charging power of this VOLTME wall charger, it has a tiny size. The charger has a length of 3 inches, a width of 2.8 inches, and a thickness of 1.2 inches. The weight of the charger is 10 ounces. Along with a foldable plug, this charger can quickly be taken anywhere; it shows just how incredible GaN tech is because this is a 140W charger that can use multiple devices that can fit into a pocket.

Functional Components

It’s just like using any other wall charger; all you have to do is unfold the plug, plug it into an outlet, and you’re ready to use it. There is a dim white power light at the front where the charging ports are located.

Structure and Material

The build quality of this charger is excellent, it feels solid all around, and I couldn’t find any weak-feeling parts. It’s definitely well-made.


On the technical side, this VOLTME charger does get warm when you’re using a high power output, but that’s normal and happens with every charger. It didn’t get hot during charging.



If you rely on USB-C Power Delivery charging for your laptop or any other device that requires that high Power Delivery charging speed, this VOLTME 140W charger is for you. This charger isn’t meant to get if you’re only going to be using it for charging your phone because 140W is a lot of power, which makes the charger pricy. Still, if you need fast charging and an all-in-one type charger that you can take anywhere to charge your laptop and your phone, this one will be good for many years.

VOLTME 140W GaN 3 Port Power Delivery 3.1 Wall Charger Specs
USB-C 1 Output5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/5A | 28V/5A (PPS:3.3-21V/5A)(140W Max)
USB-C 2 Output5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/5A (PPS:3.3-21V/5A)(100W Max)
USB-A Output4.5V/5A | 5V/4.5A | 9V/2A | 12V/1.5A (22.5W)
Total Power Output140W
Size3.05 x 1.24 x 2.89 inches
Weight10 Ounces


The VOLTME GaN 3 140W Power Delivery 3.1 wall charger is the ultimate type of charger because of its high output, three ports, and small form factor. If you require high speeds of Power Delivery and only want one charger to charge all of your devices that use USB-C or USB-A charging, this is a good choice.

VOLTME 140W USB C Charger, PD3.1 PPS Power Adapter, 3-Port GaN III Charger Compact Super Fast Charging Foldable for Chromebook Laptop, MacBook Pro/Air, iPad Pro,iPhone 14/13 Series, Galaxy, Steam Deck
  • CES 2023 Innovation Award Winner: VOLTME Revo 140 with three ports can suppport almost all fast charging technologies. powered by 3rd Generation GaN Power IC & the latest PD 3.1 & QC 5.0 & PPS charging protocols, provide smaller size and higher power.It can also charge two laptops simultaneously at 65w or one laptop at 140w (28v 5a).
  • Laptop Ultimate Fast Charging: Charge the MacBook Pro 16" to 56% in 30 minutes. Charge your tablets and phones up to 3x faster
  • One Charger for All: Charge your laptop, tablet, phone, smartwatches in one compact powerful charger. With short-circuit, over-voltage, overheating protection protection to keep connected devices safe.
  • Perfect for Home Office Travel: 20% smaller than an Apple 140W charger, and with even more ports to charge 3 devices simutaneously.
  • What You Get: VOLTME 140W USB C Power Adapter, welcome guide,18-month warranty, technical support.