And best of all, it’s affordably priced at just $70.

But what makes the Voltme Revo stand out among them is its weight.

For example, my 300W GaN charger weighs 844 grams (1.86 lbs) without the cable.

Voltme Revo 140 hero image

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Thats understandable, given that it has more than double the output of the Revo 140.

On the other hand, the charger were reviewing weighs just 271 grams (9.56oz).

Its dimensions are 80 x 75 x 33 mm (or about 3.2 x 3 x 1.3 inches).

Voltme Revo 140

The Voltme Revo 140 is a lightweight and compact fast charger with three ports, allowing you to quickly power your devices simultaneously. The Revo 140 can deliver enough power to charge a laptop, tablet, smartphone, and more while coming in at an affordable price.

This wouldn’t be a problem if the Revo 140 had a cable for plugging into the wall.

But unfortunately, it plugs directly into your outlet.

It could also be an issue with power strips, especially those with individual switches around the outlets.

Article image

The Voltme Revo 140 is a lightweight and compact fast charger with three ports, allowing you to quickly power your devices simultaneously. The Revo 140 can deliver enough power to charge a laptop, tablet, smartphone, and more while coming in at an affordable price.

The Revo 140 USB-C Wall Charger can output 140 watts to recharge your devices through USB-C and USB-A ports.

Finally, the USB-A port can output 22.5 watts at most.

However, these outputs are reduced if you use the Revo 140 to recharge multiple devices simultaneously.

Voltme Revo 140 in the author’s hand

Jowi Morales / MakeUseOf

First, we plugged a 15-inch MacBook Air at 50% into USB-C1.

This equates to an efficiency of about 83.85%.

When I tested the laptop again, the USB-C plug indicated 42 watts delivered to the computer.

Voltme Revo 140 plugged into a wall outlet

Jowi Morales / MakeUseOf

However, the smart plug recorded 47 watts being drawn from the outlet; an efficiency of 89.4%.

So, on average, the USB-C1 plug had an efficiency of 86.63%.

I then moved the plug to USB-C2, indicating a draw of 46 watts.

Voltme Revo 140 not fully plugged into the outlet

Jowi Morales / MakeUseOf

Although this is warm, its average for GaN chargers of this size.

Should You Buy the Voltme Revo 140?

The Voltme Revo 140 offers almost the same features as other popular power bricks.

Voltme Revo 140 charging three devices simultaneously

Jowi Morales / MakeUseOf

It can deliver power simultaneously to three devices, fast charge your laptop, and is relatively compact.

However, what makes this charger stand out is its price.

Voltme Revo 140 outputting 68 watts for charging

Jowi Morales / MakeUseOf

Voltme Revo 140 outputting 17 watts

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Voltme Revo 140 thermal image

Jowi Morales / MakeUseOf