Samsung 45W Travel Adapter review: Future-proof charging isn’t cheap

Choosing the best accessories for phone charging is not an easy business these days, which has to do with the different standards and protocols for fast charging. However, it is becoming increasingly important to familiarize yourself with the charging accessories industry as high-end smartphones come without a charger in the box.

If you’re looking for an adapter to turn on your current Samsung Galaxy S21 series smartphone, official accessories are the logical place to start. With an output of 45 W, the Super Fast Charging 2.0 travel adapter from Samsung can charge any Galaxy smartphone and more. It’s also suitable for tablets and even laptops. Let’s dive in Android Authority Samsung 45W Travel Adapter Review.

$ 49 .99

Samsung 45W super fast charging adapter

Buy It Now

Samsung 45W super fast charging adapter Buy It Now

$ 49 .99

What you need to know about the Samsung 45W travel adapter

Contents of the Samsung 45W Travel Adapter Box

Recognition: Robert Triggs / Android Authority

  • Samsung SuperFast Charging 2.0 (45 W) travel adapter: $ 50 / £ 39 / € 50 / Rs. 2,999

As an official accessory, the 45 W travel adapter from Samsung offers a selection of socket variants for worldwide use. It is available in white and black options (in select regions). The adapter does not have an interchangeable plug type and is therefore determined for the region of purchase.

Samsung included a 1-meter USB-C to USB-C cable that supports up to 5A of current for fast charging. While the charger is slightly larger than previous lower-powered models, it is great portable for a 45W product.

Continue reading: USB Power Delivery explained

The most important feature of this particular adapter is the support of the charging standard USB PD Delivery Programmable Power Supply (USB PD PPS). This is a requirement to charge the Samsung Galaxy S21 and other latest generation Galaxy phones at maximum speed. Chargers that don’t support USB PD PPS are limited to the slower 15W with the latest Samsung phones.

USB power supply
Programmable power supply modes
USB Power Delivery 3.0 modes
Samsung 45W travel adapter
Supported USB PD modes
3.3V – 11V, 5A
3.3V – 16V, 3A
3.3 V – 21 V, 2.25 A.
5 V, 3A
9 V, 3A
15 V, 3A
20 V, 2.25 A.

We tested the different modes of the charger to check compatibility. In addition to three PPS modes up to 21V, the adapter can also power USB Power Delivery 3.0 devices that require 5V, 9V, 15V, or 20V settings. In other words, this charger provides support for all USB Power Delivery devices that require up to 45W of power. This includes previous generation Samsung smartphones and phones from a variety of other manufacturers.

What is good?

Samsung 45W Travel Adapter Charging Specifications

Recognition: Robert Triggs / Android Authority

The Samsung 45W Travel Adapter supports the latest USB Power Delivery PPS specification. This is a great future proof purchase for Samsung Galaxy phones, other smartphones, and even USB-C rechargeable tablets and some laptops. To ensure compatibility, we charged the Apple iPhone 12 Pro Max, Microsoft’s Surface X Pro tablet, and the Honor MagicBook Pro laptop. The results are very good.

Samsung 45W travel adapter testSamsung Galaxy S21 UltraApple iPhone 12 Pro maxMicrosoft Surface Book X.Honor MagicBook Pro
USB performance test25W / 25W18.7 W / 20 W.41W / 60W41.8 W / 65 W.
Voltage current8.91 V, 2.82 A.8.95 V, 2.09 A.19.8 V, 2.06 A.19.8 V, 2.11 A.
Charging standardUSB PD PPSUSB PD 3.0USB PD 3.0USB PD 3.0
Electricity from the wall30.8 W.22.4 W.47.9 W.48.9 W.
Energy efficiency81.6%, good.83.5%, good.85.2%, very good.85.4%, very good.

Get fast charging speeds with traditional USB Power Delivery devices, including the iPhone 12 series with a full 20W and up to around 42W for more powerful electronics. This makes the Samsung 45W Travel Adapter suitable for smartphones and tablets as well as for some smaller laptops. However, 45W takes a few hours to fully charge large capacity laptops. So you may prefer a 60W-100W charger.

However, if you’re looking for a charger that can power a wide range of the latest USB-C devices, Samsung’s 45W travel adapter is an excellent choice.

See also: This is the best Samsung Galaxy S21 charger you can buy

What’s not so good?

With the latest charging technology and high speeds on board, the only problem I have with the Samsung 45W charger is price. $ 50 is slightly more than what you would spend on a competing product with the same specifications. For example, check out the much cheaper Elecjet 45W USB PD PPS charger. Granted, high-quality chargers with the right specs for the Samsung Galaxy flagships are not yet common. But if you can’t buy the charger at a discount, you’re definitely paying a Samsung premium here.

The lack of interchangeable regional plugs, which are becoming increasingly common in competing products, is also a notable disadvantage. Specifically for a plug labeled as a “travel adapter”.

Similarly, you can often get two USB ports from third-party products for around $ 50. The ability to charge two phones at the same time would make the most of the charger’s 45W capabilities. If you just want to charge a single Galaxy S21 series smartphone, Samsung’s 25W travel adapter is for you at half the price. If you don’t need USB PD PPS support to charge your devices, a multi charger is also better value for money.

Samsung 45W Travel Adapter Review: Should I Buy It?

Samsung 45W travel adapter above

Recognition: Robert Triggs / Android Authority

If you are looking for an official Samsung charger in the market that is not just for smartphones, then this is the product for you. The Samsung 45W Travel Adapter has the latest charging standards to quickly charge the entire Galaxy handset portfolio, other brands of smartphones, tablets and even laptops.

If you need a charger for power-hungry USB-C devices, Samsung’s 45W travel adapter is an excellent choice.

However, the 45W model is overkill when only charging most smartphones. Samsung’s cheaper 25W model may be a better fit for Galaxy S21 customers. Likewise, those who want to charge high-performance laptops or charge multiple devices at the same time can find more suitable products on the market for the same price. Like the 65 W RavPower Pioneer charging station with 4 connections.

Samsung 45W super fast charging adapter

With an output of 45 W, the Super Fast Charging 2.0 travel adapter from Samsung can charge any Galaxy smartphone and more.

Top questions and answers about the Samsung 45W Travel Adapter

Q: Does it charge the Samsung Galaxy S21 quickly?

A: Yes, Samsung’s 45W travel adapter charges the Galaxy S21, S21 Plus, and S21 Ultra at the fastest 25W speeds. The adapter also quickly charges other Samsung Galaxy S and Note smartphones of the previous generation with 25W and 45W for some models.

Q: Can it charge my laptop or tablet?

A: Yes. Provided your laptop supports charging via a UBS-C connection and USB Power Delivery. It charges up to 45W, which is relatively fast for a tablet and suitable for smaller laptops.

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