2018 Macbook Air Charger Watts

Light and strong.  2018 Macbook Air fits perfectly and is well protected

I got this for my MacBook Air 2018.  I tested it between my Mac and an Apple Cinema Display that connects via mini-Display port.  Works well.  I also tried it between the Mac and an HDMI-cabled monitor.  Also works well.  Its very lightweight and does what it says it will do.  I did not check the 4K compatibility.

Replaced a 2018 MacBook Pro with this Air. Am very happy so far. I miss the touch bar - was easy for autofilling things - but am getting used to living without it. Great speed and screen resolution.

I purchased this for my 2018 Macbook Air. Attaching the screen to the laptop was extremely easy. After installing the drivers it was a very simple setup. Once I got it all dialed in it has been seamless. Definitely recommend this product for working at home or even if you want to surf while watching Netflix at the same. time. Also, it's very portable!

Every time I bring my MacBook to work, I always have to bring the original little white Apple adapter, plug it in back and forth to home-work, work-home... Well, those days are over. Now, I can leave the Xcellon 100W USB-C Universal AC Adapter permanently on my desk at work while the original Apple charger is stored in the laptop's case to take it anywhere else. The original Apple charger is only 30 watts, which I also used it for other USB-C PD devices, but the Xcellon for being 100 watts, is much better. It will deliver intelligently up to 100 watts to whatever device that needs that much current, like a bigger laptop or an V-Mount battery and will also safely charge my MacBook to only supplying the appropriate current it needs. Nothing more. That's what PD means: "Power Delivery". Very happy with it, it does what it's supposed to and now I have two ways to charge my laptop. Also, it features a built-In Circuit Protection Circuitry, and if you live in a country that is 220 volts, the charger automatically switches to the appropriate wattage (110/220), no problem. Just plug it in and forget it... [I have received this product in exchange for my honest review]

Use with a MacBook Air.

The best looking MacBook Air

I love everything about my new MacBook Air! M2 chip makes it faster and smoother. Another thing I like about it is MagSafe charger. It indicates when MacBook is finished charging which is helpful. Day after I purchased my MacBook, I recommended my sibling to purchase one and she did. I recommend it to anyone who wants to upgrade their MacBook to the next level.

The carrying case, used for my 13 MacBook Air is perfect. Including storage for the charger. Perfect!

It does exactly what is is supposed to: allows me to use two monitors with my 2020 Macbook Air M1 chip (I'm not a techie, and it really upset me off when I got home with my brand new Macbook and it couldn't run two monitors like my old one). Crystal clear on two 24" Dell monitors. Use mostly for word processing, email, and web browsing. Tested a few videos and they looked fine to my untrained eye. No integrated charger (you will still need to use your own charger) but it does allow passthrough charging through the usb c cable. After looking at various solutions, I'm glad I took the plunge and purchased this one.