Apple 45W MagSafe 2 Power Adapter for MacBook Air

Apple 45W MagSafe 2 Power Adapter for MacBook Air

$79.00

1.5 out of 5 stars

Based on 153 reviews

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Product Information

  • The 45W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Air stays put safely. It also 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 lights up; an amber light lets you know that your notebook 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 you an even easier and more compact way to travel.

    Designed to be the perfect traveling companion, the adapter 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 featuring MagSafe 2 power port.

    Not sure if this is the right power adapter for your Mac?

    See this article for more details about choosing the right one.

    Knowing which specific Mac model you have is important. If you are running OS X Lion (10.7) or later go to the “” menu at the top left of your screen, choose “About this Mac” then click the “More Info...” button. Your Mac model and generation will be displayed.

    If you are running an earlier version of OS X, you can enter your serial number here to find out which model you have.

Ratings & Reviews

Rating Breakdown (1.5 average)
Number of stars Percentage Number of reviews
  • Broke too soon

    2.0 out of 5 stars

    Quite careful with my equipment. This one simply stopped working under no significant stress conditions. Quality control alert.

    • Written by from Wenatchee

    392 of 431 people found this useful

    Was this useful? Broke too soon
  • Worst Apple product or accesory

    1.0 out of 5 stars

    This is like a bad dream. When I saw the reviews I thought they were joking. I feel like sending the entire laptop back because of This is like a bad dream. When I saw the reviews I thought they were joking. I feel like sending the entire laptop back because of the adapter. It falls off for no reason and gets in the way. Apple needs to do a recall.

    • Written by from Newark

    321 of 364 people found this useful

    Was this useful? Worst Apple product or accesory
  • Only read reviews of MagSafe TWO - it's TERRIBLE!

    1.0 out of 5 stars

    All these reviews saying they've had no problems for over 6 months are reviews for other models. The new MagSafe 2 hasn't been ava All these reviews saying they've had no problems for over 6 months are reviews for other models. The new MagSafe 2 hasn't been available for that long - only since the new 2012 MBA's came out in mid-June. The new MagSafe 2's charger attachment magnet is incredibly weak and will detach at the slightest provocation. Or unhappy thought. Or suspicious look. This product is terrible and Apple should fix this as soon as possible.

    • Written by from New Orleans

    266 of 302 people found this useful

    Was this useful? Only read reviews of MagSafe TWO - it's TERRIBLE!
  • Its Time For Change, Apple

    2.0 out of 5 stars

    What i think is ridiculous about Apple, is that they create these beautiful pieces of machinery like the MacBooks and keep updatin What i think is ridiculous about Apple, is that they create these beautiful pieces of machinery like the MacBooks and keep updating them, but don't bother to fix the most important accessory for it. How do you, as one the biggest companies, expected to be fully respect and trusted if you can't put even 10% of the work you put into the computers into the charger for the computers.

    Mine has exposed wire and sparks sometimes, so disappointed. How about make a charger just as sleek and compact as the computers, also without the inflated prices.

    • Written by from san Antonio
    Was this useful? Its Time For Change, Apple
  • Shanty adapter

    1.0 out of 5 stars

    I understand that the point of the magnetic charger is supposed to be for easier removal, but I would much rather have a charger t I understand that the point of the magnetic charger is supposed to be for easier removal, but I would much rather have a charger that actually stays put when I move around with my computer. I also really dislike how thin the wire covering is for the adapter; the casing for the wires ripped so easily (along with the wires), and now I have to buy an $80 replacement for a charger that will most likely rip again in the next few months. Please find a way to make a more durable power adapter. If you are going to charge us $80 for a replacement, at least make one that is worth the $80.

    • Written by from Overland park

    1 of 1 people found this useful

    Was this useful? Shanty adapter
  • I need not this charger

    1.0 out of 5 stars

    not worthy of any stars whatsoever. I'm kinda mad I have to give 1 by default. what the _ _ _ _apple? out the box this thing doesn not worthy of any stars whatsoever. I'm kinda mad I have to give 1 by default. what the _ _ _ _apple? out the box this thing doesn't charge my MacBook Air. why send this to me?

    • Written by from Brunswick
    Was this useful? I need not this charger

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