Apple 45W MagSafe 2 Power Adapter for MacBook Air

  • Overview

    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 lead is provided with the adapter for maximum lead length, while the AC wall adapter (also provided) gives you an even easier and more compact way to travel.

    Designed to be the perfect travelling companion, the adapter has a clever design that 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.

  • 1.5 Average
    1 out of 5 stars
    Number of stars Percentage Number of reviews
    • 2.0 out of 5 stars

      Broke too soon

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

      • Written by Philip M from Wenatchee

      718 of 791 people found this useful

      Is this review useful?Broke too soon

    • 1.0 out of 5 stars

      Worst Apple product or accesory

      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 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 Victor A from Newark

      567 of 646 people found this useful

      Is this review useful?Worst Apple product or accesory

    • 1.0 out of 5 stars

      Only read reviews of MagSafe TWO - it's TERRIBLE!

      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 si 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 Allison S from New Orleans

      486 of 557 people found this useful

      Is this review useful?Only read reviews of MagSafe TWO - it's TERRIBLE!

    • 1.0 out of 5 stars

      Fried Cord and Wire Showing

      Had This Charger For 2 1/2 half Years. Just Broke On Me Last Night with cords exposed and everything so i'm about go through my 2nd charger if I can Find Some M Had This Charger For 2 1/2 half Years. Just Broke On Me Last Night with cords exposed and everything so i'm about go through my 2nd charger if I can Find Some Money COME ON APPLE PLEASE GO BACK TO MAGSAFE 1!!!!!

      • Written by Arthur W from CHICAGO

      Is this review useful?Fried Cord and Wire Showing

    • 1.0 out of 5 stars

      I feel like Apple have bent me over the table and...

      What a joke... 4th one in two years (two for my macbook pro.... two for my air). The magsafe cable connector is a flimsy piece of junk. As others have said - it What a joke... 4th one in two years (two for my macbook pro.... two for my air). The magsafe cable connector is a flimsy piece of junk. As others have said - it splits and frays really easily. Honestly, this charger is sooo poor, I'm contemplating going back to Windows. I'm sick and tired of spending £65 on these useless pieces of #### There, I said it... this charger is ####! At least make it so the flimsy end can be detached and easily replaced. What a waste... I have four broken charger units in a box.... and about to order another. £325 on chargers.... Apple, you (draw into the mouth by contracting the muscles of the lips and mouth to make a partial vacuum) - your censorbot won't let me say that you [kcus] I'm not swallowing this any more... thats it... yes - you've just lost a customer because of your useless piece of #### charger... oh, I also LOVE ANDROID!!!!!! does that hurt you? well, I bet it doesn't hurt as much as the pain you've caused my wallet!!!!

      • Written by Robert W from Lincoln

      1 of 1 people found this useful

      Is this review useful?I feel like Apple have bent me over the table and...

    • 1.0 out of 5 stars

      Overpriced and short-lived

      I bought my Macbook Air in fall of 2013. Here it is, summer 2016 and I'm on my second Magsafe adapter (cable casing ripped on the first one), which separated wh I bought my Macbook Air in fall of 2013. Here it is, summer 2016 and I'm on my second Magsafe adapter (cable casing ripped on the first one), which separated where the cable meets the MagSafe bit that attaches to the computer. So I'm about to buy charger cable no. 3. That's ridiculous. It's an insult to the consumer to sell something that fragile, and an offense to the environment to produce products that short-lived. I like so much about Apple products, but their drive to instant disposability is truly sad.

      • Written by Shelley R from Cortlandt Manor

      2 of 2 people found this useful

      Is this review useful?Overpriced and short-lived

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