Apple 85W MagSafe Power Adapter (for 15- and 17-inch MacBook Pro)

  • $79.00
  •  
  • Available for pickup:
    Available for pickup:
  • Overview

    The 85 Watt MagSafe Power Adapter features a magnetic DC connector that ensures your power cable will 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.

    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 with 15- or 17-inch MacBook Pro.

    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.

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

      Better, but still not good engineering

      I thought the magnetic connection would solve the problem with my previous Powerbook cord fraying. It didn't. 18 months, and I'm having to wiggle the cord aroun I thought the magnetic connection would solve the problem with my previous Powerbook cord fraying. It didn't. 18 months, and I'm having to wiggle the cord around to get power. Of course, Apple will sell me another one for $79, when my problem is that $1 worth of wire broke. Here's an idea: why not make the portion of the cable that attaches to the transformer detachable? Then when the connector frays, as it inevitably will, you could buy a $10 cord instead of paying $79 for the whole power adapter. But I guess that would eliminate a big source of profit for Apple.

      • Written by John G from Bowie

      6059 of 6545 people found this useful

      Is this review useful?Better, but still not good engineering

    • 1.0 out of 5 stars

      Dear Apple

      Dear Apple - stop being stupid. For such a great engineering company, why can't you get the obvious things fixed. These cords fray at the connector. ALL of them Dear Apple - stop being stupid. For such a great engineering company, why can't you get the obvious things fixed. These cords fray at the connector. ALL of them do. Sometimes at the power brick, sometimes at the Mac end. Then I have to go spend 80 bucks for another adapter - when all I really need is the cord. So do the right thing, and put a MagSafe connector on BOTH ends of the cord, and a MagSafe jack on the side of the power brick just like the one on the side of the computer. Then, I could (1) disconnect the cord completely from the adapter when it's in my bag, and not have to worry about the cord getting bent and broken where it connects to the power brick, (2) could have my choice of cord lenghts - maybe a short one for my desk and a long one when I travel, and (3) I could replace JUST THE CORD if it got damaged or worn, for something like 5 or 6 bucks instead of 80. What do you think? Would it be so hard to do?

      • Written by Brad F from Lawrence

      4472 of 4567 people found this useful

      Is this review useful?Dear Apple

    • 2.0 out of 5 stars

      Yes for Unibody, No for older MBP's

      Own Early 2008 MBP and Late 2009 MBP. Works on the unibody, does not on my early 2008. The port on the new MacBooks are smaller and more shallow, this charger Own Early 2008 MBP and Late 2009 MBP. Works on the unibody, does not on my early 2008. The port on the new MacBooks are smaller and more shallow, this charger reflects this change and will not make contact with older ports found on non-unibody. Buyer beware, save yourself the hassle and find an 'I" MagSafe charger if you have a non-unibody.

      • Written by Steven R from Whitby

      1634 of 2126 people found this useful

      Is this review useful?Yes for Unibody, No for older MBP's

    • 1.0 out of 5 stars

      Frayed cord

      The original I bought with the Mac frayed at the end that connects to the mac. I bought a replacement and it frayed in the exact same place.

      • Written by Zach T from Zanesville

      3 of 3 people found this useful

      Is this review useful?Frayed cord

    • 1.0 out of 5 stars

      Surprise! Another dead charger.

      Really. Less than a year. No broken wires. Just dead.

      • Written by Eric P from Oakland

      2 of 3 people found this useful

      Is this review useful?Surprise! Another dead charger.

    • 1.0 out of 5 stars

      Will they ever fix these?!

      I've just had to replace my MacBook charger for the FOURTH time in the last five years and I am not happy about it. The fraying was a little understandable duri I've just had to replace my MacBook charger for the FOURTH time in the last five years and I am not happy about it. The fraying was a little understandable during my masters when I was taking my charger from my flat to the library daily (it actually ended up causing a spark and subsequent smoke - super safe) but my current one that has just been for use around my room breaking fully and completely off? As in the thin bit of cable completely detached from the power pack - that's absurd. For 80 dollars (and unfortunately also 80 pounds in the UK - even though it was still under warranty they wouldn't do an exchange because I bought mine in the US) this stupid charger should last more than a year without going thread bare. Unfortunately they've got me over a barrel as I'd still like to use my MacBook Pro. Well done Apple.

      • Written by Rachelle O from Ladera Ranch

      2 of 2 people found this useful

      Is this review useful?Will they ever fix these?!

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