Apple 45W MagSafe Power Adapter (MC747LL/A)

Model Number: MC747LL/A
Web Code: 10158260

Apple 45W MagSafe Power Adapter

Overview

The 45-Watt MagSafe Power Adapter for MacBook Air features a magnetic DC connector that ensures your power cable to disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection.
$95
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Overview

The 45-Watt MagSafe Power Adapter for MacBook Air features a magnetic DC connector that ensures your power cable to disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection.
When the connection is secure, an LED located at the head of the DC connector will light; an amber light lets you know that your portable is charging, while a green light tells you that you have a full charge. An AC cord is provided with the adapter for maximum cord length, while the AC wall adapter (also provided) gives users an even easier and more compact way to travel.Redesigned specifically for MacBook Air, the adapter is the perfect traveling companion. It has a clever design which allows the DC cable to be wound neatly around itself for easy cable storage.This power adapter recharges the lithium polymer battery while the system is off, on, or in sleep mode. It also powers the system if you choose to operate without a battery.Compatible only with MacBook Air.
Laptop Manufacturer
Apple

Warranty

Manufacturer's Warranty - Labour
1 Year
  • Apple Power Adapter
  • Manual

There is no manufacturer content to show for this product. Explore the Details & Specs and Customer Reviews sections to learn more.

Rating Breakdown

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Reviewer Recommendation

92%

Of the 12 reviewers who responded, 11 would recommend this product.

Key Considerations

Averages based on how reviewers feel this product performs.

Quality:
Value:
Ease of Use:

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  • What choice did I have.
    Verified BuyerReviewed by Mark - June 20, 2019

    Loved the idea of MagSafe for charging but these chargers are overpriced and don’t last nearly long enough before fraying or shorting to justify giving it a better review. I had to purchase a second charger as the original that came with my MacBook Air didn’t last more than a couple years. For being the required charger for a portable device, these chargers are not rugged enough to handle the daily abuse they receive from being taken along on the journey.

    Review originally posted on bestbuy.com

    No, I would not recommend this to a friend.
    Quality:
    Value:
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  • It's an Apple Charger
    Reviewed by Blinkee - August 25, 2011

    Well this purchase was due to a stupid mistake when traveling and I lost my Apple Macbook Air charger. The charger received is an original Apple and the same as what came with the laptop. I was really impressed with Bestbuy's expedited shipping, I received my order the next afternoon. Keep up the good work guys!

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.
    Quality:
    Ease of Use:

  • Terrible.
    Reviewed by Calvin - January 1, 2015

    Poor reliability, but you are stuck with it. The first one went on my MacBook Air 11" after only a couple months, but Apple was nice enough to replace it. Second one went 2 years later. Very common. This is going to be one where you are going to want to buy the extended warranty.

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  • Expensive - and worth it
    Verified BuyerReviewed by Tranceaddict - November 13, 2017

    What can one say about this item? It is Apple OEM so you know it works and you know it will last. The last one I bought was counterfeit and lasted less than a year. Pay up and get the best!

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.

  • Difficult
    Reviewed by Kassandra - November 22, 2015

    I have had my laptop and this charger for over a year now, and now the charger isn't working but its just the box in the middle, nothing else.

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Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Opened