Apple 45W MagSafe 2 Power Adapter (MD592LL/A)

  • Model #: MD592LL/A
  • Web Code: 10210557
Sold and shipped by: Best Buy
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Designed specifically for your MacBook Air, the MagSafe 2 power adapter makes it easy to charge your device at home or on the go. It's held in place magnetically, so if you or someone else trips over the cable, it disconnects without doing damage.

More Information

  • 45W MagSafe 2 Power Adapter
  • The magnetic DC connector makes it easy to disconnect the cord if someone should trip over it, and also helps prevent fraying or weakening of the cables over time
  • When securely connected, an LED lights up - an amber light lets you know that your laptop is charging, while a green light tells you that you have a full charge
  • A clever design makes it easy to wind up and take with you
  • Recharges the lithium-polymer battery of your MacBook Air while it's on, off or in sleep mode; it can also operate the system without a battery

What's in the Box?

  • Apple Power Adapter
  • Manual


  • Parts - 1 Year(s)
  • Labour - 1 Year(s)

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  • Laptop Manufacturer
  • Dimensions
  • Warranty Labour
    1 Year(s)
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.7 / 5
Based on 1683 review(s) More about Customer Reviews

Ratings in Detail

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Positive vs. Critical Reviews

Positive 98%

1657 Reviews

Critical 1%

26 Reviews

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  • from Calgary, AB

Shipped really fast+

I had originally ordered from Apple but cancelled when I noticed best but had faster shipping. I even got it before the estimated delivery date (in total took 2 bussiness days). I was super pumped as obviously it's a pain to go without a charger.

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Buying Guide

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