300W UGreen GaN Charger Review: Fast Charging with More Powerful USB-C Ports

300W UGreen GaN Charger

4.0/5 Buy in UGreen

The 300W UGreen GaN Charger is a powerful USB-C desktop charger that keeps your entire rig always charged.

Gallium nitride (GaN) semiconductor technology appears to be becoming increasingly popular, and new chargers and batteries are making the most of these changes. Higher charging efficiency and power density compared to silicon semiconductors provide consumers with more powerful chargers in a smaller package.

The Ugreen 300W GaN charger is an example of this as it shares its massive power to charge multiple high-powered devices simultaneously. Ugreen has been making consumer electronics since 2012, specializing in chargers and power stations, and this is their most powerful charger yet.

This charger is not designed for everyday transport: it weighs almost two pounds and comes with a separate power cord. Five different outlets make it an ideal solution for office spaces, desks or coffee tables for charging devices in public areas.

The matte gray color helps it not stand out too much, and the rubber feet on the bottom help it stay on the table. The package also includes a 1.5 m USB-C charging cable.

300W UGreen GaN Charger – Ports & charging

With five ports and 300W of power, there are plenty of ways to distribute power between your devices. Full details can be found on the Ugreen website, but there is a simplified breakdown of each port's maximum power.

  • USB-C 1: 140 W
  • USB-C 2: 100 W
  • USB-C 3: 60 W
  • USB-C 4: 45 W
  • USB-A 1: 22.5 W

Wattage varies depending on combination, but three can be connected to the top panel laptop or tablet with three ports and still receive fast charging using all 300 W. We've been using the Ugreen GaN charger for a few weeks and found it to be particularly good at quickly charging devices, which is great for mobile workers and students.

When charging the iPhone 14, iPad, MacBook Pro and AppleWatch simultaneously, the charge on the iPhone and MacBook dropped from 0% to 25% in about 10 minutes.

The iPhone reached 80% in about 50 minutes, and the iPad went from 44% to 80% in 40 minutes. All devices were at 95% or higher for 100 minutes.

However, the charger didn't get particularly hot, which confirms Ugreen's claim that the charger is always temperature protected. We also noticed that when connected devices were at 100%, more power was sent to other ports to charge the remaining items.

A charger that will last you for many years

The 300W UGreen GaN charger is a great way to quickly charge all your devices on your desks, bedside tables, or office. Wire clutter is eliminated, space is saved by using one charging block instead of five, and charging remains consistent and adapts to the situation.

Although the price is high, it is a good deal compared to buying multiple fast chargers for the same effect. This charger is a long-term investment for those who don't want to worry about their devices running out of juice.

Pros of UGreen GaN Charger 300 W

  • Can charge multiple powerful devices simultaneously.
  • Combines multiple charging units into one.
  • Long-term investment in reliable charging.

Disadvantages of the UGreen GaN 300W charger

  • Not for travel use
  • High cost

Rating: 4 out of 5

Where to buy a charger 300W UGreen GaN Charger

The 300W UGreen GaN Charger is available on Amazon and the Ugreen Store for $269.99. Amazon has a $70 coupon and you can get 26% off at Ugreen with code UG300W.

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