VOLTME Revo 140W 3.1 GaN Charger Review

In today’s fast-paced world, owning a reliable and efficient charger for your electronic devices is essential. With the advent of GaN (Gallium Nitride) technology, we have seen a significant improvement in the charging capabilities of electronic devices. Are you looking for a fast, reliable charger that can simultaneously handle multiple devices? Look no further than the  VOLTME Revo 140W 3.1 GaN Charger!

With its powerful 140W output, this charger can charge your devices quickly and efficiently. Equipped with three ports, including 2 USB-C and 1 USB-A, the VOLTME Revo 140 can simultaneously charge up to 3 devices. The USB-C ports support Power Delivery 3.1 (PD 3.1) and Quick Charge 5.0 (QC 5.0) protocols, making them ideal for charging smartphones, tablets, laptops, and other compatible devices.

The VOLTME Revo 140 is one of the latest offerings in this category, and we were excited to get our hands on it. This charger promises faster charging speeds and improved efficiency, but does it deliver on these claims? In this hands-on review, we will look closer at the VOLTME Revo 140 3.1 GaN Charger and test its performance to see if it lives up to the hype.

The VOLTME Revo 140W GaN Charger is available in black from Amazon for $99.99.

Go on official VOLTME Website Buy From Amazon Buy From Aliexpress


VOLTME is a renowned battery manufacturer in the industry for more than two decades under the name of Voltnex Innovations Technology. As an OEM supplier for various reputable companies, VOLTME is a reliable and trustworthy brand that guarantees high-quality products. At VOLTME, innovation is considered a crucial element for sustainability.

With technology and discovery as its driving force, the company strives to surpass engineering limits and explore the potential of key technologies. They focus on finding ways to apply them to our daily lives, assess their impact on us, and work towards making them even better. VOLTME’s commitment to innovation is a testament to its dedication to continuously improving its products and services.


The packaging of the charger is designed with a sleek and modern aesthetic. The dominant color is a sophisticated shade of Grey, complemented by the classic black font used on the front of the package. This color combination creates a sense of luxury, highlighting the high quality of the product. The VOLTME logo is prominently displayed on the top of the package, and the middle features engraved symbolic dots, adding a touch of elegance to the overall design.

On the back of the package, the focus is on providing practical information, including input and output specifications and the company’s contact details, such as address and phone number. Despite its simplicity, the back of the package is still consistent with the product’s overall sleek and modern aesthetic.

After opening the box, the contents of the package include the VOLTME Revo 140 GaN Charger and a manual guide available in multiple languages. The manual guide provides detailed instructions on using the charger and its features, making it easy to start with the VOLTME Revo 140 GaN Charger.

It should be noted that the Voltme package does not include a USB-C cable. If you no longer have a compatible cable for your laptop, it is crucial to ensure that the cable you purchase can transmit the necessary power. Considering its price point, it would have been a welcomed addition if Voltme had included a USB-C cable in the standard package.

VOLTME Powerlink 100W Cable

We also received a 100W/5A USB-C 2.0 cable from the Powerlink series. The cable measures 1.8m/6ft in length and is of exceptional quality. However, it’s important to note that this cable is not included in the standard scope of delivery of the power supply unit. What sets this cable apart from cheaper options is its ability to support and transmit 100W of power, which is not always achievable with lower-end cables.

In addition, the cable has a thick plastic jacket and two firm connectors that ensure durability and prevent deformation or peeling. Overall, we were impressed with this cable’s performance and build quality, which is a valuable accessory for anyone needing reliable and fast charging capabilities.

Buy From Amazon Buy From Aliexpress


VOLTME has impacted the market with its sleek and simple design, boasting solid build quality. The charger is finished in a stylish slate gray tone that exudes sophistication and professionalism. The charger’s sides have a dimpled design, making it easier to grip while adding a bit of texture to keep its overall look interesting. The plastic housing is also rock-solid and sturdy, ensuring the charger can withstand daily wear and tear.

In terms of size, the VOLTME charger measures 82 x 73 x 32 millimeters, which is comparable to the Ugreen power supply. However, what sets it apart is its significantly lower weight of 266 grams, which is noticeably lighter than the 313 grams of its competitor. This gives the VOLTME power supply an advantage, making it a reliable and practical choice for anyone needing a high-quality charger.

The design of the ports is simple yet stylish, with orange highlights that provide a contrasting pop of color. This adds an exciting element to the overall look of the ports, making them stand out from the crowd. In addition, the ports feature a small LED light that is both functional and aesthetically pleasing. The light indicates when devices are plugged in and charging, which is valuable for those who want to keep track of their charging status.

The charger being discussed here has several features that make it stand out. Firstly, it comes with a foldable plug design that ensures the plug points don’t stick out, which could otherwise damage your bag or carrying pouch. This also makes the charger more compact and easier to carry around. Additionally, the charger has two USB-C ports, one of which can provide up to 140W, while the other can provide up to 100W. It also has a USB-A port that supports up to 22.5W. With these ports, the charger can charge multiple devices simultaneously.

This compact all-in-one charger is an excellent option for travelers who need to keep their devices charged on the go. The charger has a US plug, but you can choose from UK and EU plug variants.

The VOLTME charger is designed to charge your device efficiently and with safety in mind. The manufacturer has incorporated several safety features into the charger’s design! including dynamic power protection, short-circuit protection, over-voltage protection, and over-temperature protection. With these features, you can use the charger with peace of mind! knowing it is protected against malfunctions that could lead to short-circuiting or overheating. The VOLTME charger is a reliable and secure option for your charging needs.


VOLTME’s 140W charger boasts a unique selling point – multiple ports. This feature is a significant convenience for those who detest carrying several chargers. With various ports within a single charger, users can charge multiple devices simultaneously! making it a perfect fit for those who are always on the go. The charger’s versatility is also noteworthy, as it can charge laptops, smartphones, tablets, and gaming consoles. With the VOLTME 140W charger, users no longer have to worry about bringing multiple chargers! making it an essential accessory for individuals who prioritize convenience and efficiency.

The VOLTME Revo 140W comes with multiple ports to accommodate a variety of devices. Its two USB-C ports can provide a combined total of 130W or a single port output of 140W! which means that it can charge a laptop and a smartphone or tablet simultaneously. The device also features a USB-A port for older devices that still use charging cables with a USB-A plug. The VOLTME Revo 140W is compatible with a wide range of devices! including iPads, iPhones, Samsung, Honor, LG, Google, Motorola, Htc, Huawei, Nokia! Sony, MacBook Air, Switch Host, Switch Dock, DJI Mavic 3 / Air 2S, AirPods, iWatch, Steam Deck, and more. This makes it an excellent choice for a versatile and reliable charging solution.

According to VOLTME, the Revo 140W boasts powerful charging ports offering PD 3.1 and QC 5.0, enabling it to charge phones rapidly. According to VOLTME, the Revo 140W can charge two iPhone Pros up to 50% in 30 minutes! or multiple MacBook Pros up to 50% in 50 minutes. This feature is impressive, particularly considering the already long-lasting battery life of Apple’s newer MacBook models. With the Revo 140W, users can rest assured that they can power up their devices quickly and efficiently! making it an ideal charging solution for on-the-go or at-home use.

The VOLTME Revo 140W charger is set to offer users a new level of charging convenience with its cutting-edge features. One of these features is the V-Dynamic HelixDuo Power Distribution system! an intelligent power distribution system that allows the charger to detect a device’s power needs and redirect them accordingly. This means that if you are charging both your laptop and phone simultaneously! the charger will be able to allocate power based on the needs of each device. With this system, the charger will provide more power to the laptop! which requires a higher wattage, and less power to the phone! which requires less power. Overall, the VOLTME Revo 140W charger promises to be a game-changer in the world of charging technology with its advanced and user-friendly features.


The Voltme 140W power adapter is a high-performance device that can only be fully utilized by modern laptops like the MacBook Pro and Xiaomi Notebook Pro X. Cheaper laptops typically only charge 60 to 80 watts; they cannot take advantage of the full capabilities of this adapter. However, the Voltme 140W power adapter is worth considering if you need to charge multiple laptops simultaneously. Remember that this charger is unsuitable for quickly charging smartphones with 120-watt or more. This is because charging protocols above 65 watts can only be achieved with proprietary smartphone manufacturers’ proprietary chargers.

After conducting tests, we can confidently report that the Voltme 140W power supply indeed provides the advertised 140 watts of power. However, it’s important to note that when charging the MacBook Pro 16 2021! the MagSafe cable is necessary to achieve the full power output. Using USB-C will only allow for charging at a maximum of 100 watts. Additionally, if multiple devices are connected to the power supply, the power is distributed according to a predetermined scheme:

  • USB-C 1 + USB-C 2 = 65W + 65W
  • USB-C 1 + USB-A = 100W + 22.5W
  • USB-C 2 + USB-A = 100W + 22.5W
  • USB-C 1 + USB-C 2 + USB-A = 65W + 45W + 22.5W

The manufacturer has provided a specific division which is exactly how it was delivered during our test. It is important to keep in mind that when a cable is plugged in or unplugged! the charging power is redistributed and this results in a brief interruption in the power supply. However, this is a common occurrence in PD chargers and should not be a cause for concern.

The three USB ports are capable of delivering the following outputs:

  • USB-C 1: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A
  • USB-C 2: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A
  • USB-A: 5V/3A, 4.5V/5A, 5V/3A, 9V/2A, 12V/1.5A

The Voltme power supply is an excellent choice for those who need a high-capacity charging solution. This power supply supports the PowerDelivery 3.1 standard, which allows for a maximum power output of 140 watts. This is a significant improvement over the older PD 3.0 standard! which was limited to a maximum output of 100 watts. To test the charger’s compatibility with other charging standards, we used the AVHzY C3 USB meter. Our tests showed that the Voltme power supply supports a wide range of charging standards! making it a versatile and reliable choice for powering a variety of devices. Overall, the charger supports the following charging standards:

  • USB-C: Quick Charge 3.0 with 18 watts
  • Samsung AFC with 15 watts
  • Huawei FCP with 18 watts
  • Huawei SCP with 22 watts
  • PowerDelivery 3.1 with 140 watts (USB-C 1) / PD 3.0 100W (USB-C 2)
  • PD PPS with 100 watts
  • Mediatek Pump Express 2.0 (probably) with 20 watts


  • Quick Charge 3.0 with 18 watts
  • Samsung AFC with 15 watts
  • Huawei FCP with 18 watts
  • Huawei SCP with 22 watts

We tested the performance of the charging adapters using a number of available devices and were able to confirm the values given by the manufacturer. In our tests, two Huawei smartphones and Xiaomi devices achieved a charging power of 25 watts OnePlus, Realme, Oppo, and Vivo smartphones! on the other hand, were only rated at 18 watts iPhones, Google Pixel smartphones! and current Samsung smartphones, on the other hand, can be charged at maximum speed via PowerDelivery PPS. In addition to Quick Charge 3.0, the USB-A port of the charger also supports older fast charging protocols from Samsung and Huawei, which is an advantage over Ugreen’s USB-A port, which only supports QC3.0.

Heat Consumption

The Voltme 140W charging adapter is an efficient device with a status LED that sets it apart from the Ugreen Nexode 140W charging adapter. However, this LED requires slightly more energy in idle mode, as indicated by our meter reading of 0.35W! compared to the 0.25W drawn by the Ugreen. Nonetheless, when the Voltme is charging at full capacity, it only draws 156 watts from the mains, which is commendable. Another advantage is that the device operates silently, producing no noise during charging. Furthermore, the temperature development during our test was also favorable! with the device reaching a maximum temperature of 55°C at the hottest point after an hour of charging. This temperature is still within the safe range and poses no risk to users.


In our tests, the Voltme 140-watt charger performed impressively and even outperformed the PD 3.1 Nexode power supply from Ugreen in some aspects. One advantage of the Voltme charger is its significantly lighter weight, while its USB-A port supports additional fast charging protocols. The manufacturer’s claim of providing a powerful 140 watts of power through the top USB-C port was also confirmed, allowing for the simultaneous charging of two laptops. However, it’s worth considering whether such a high-powered charging adapter is necessary before purchasing it. If 100 watts of power suffice, the Voltme PD 3.0 charging adapter can be purchased for a considerably lower price on Amazon.

Go on official VOLTME Website Buy From Amazon Buy From Aliexpress

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button