Apple 85W MagSafe 2 Power Adapter (for MacBook Pro with Retina display)

Apple 85W MagSafe 2 Power Adapter (for MacBook Pro with Retina display)

$79.00

1.5 out of 5 stars

Based on 456 reviews

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Product Information

  • The 85W MagSafe 2 Power Adapter features a magnetic DC connector so if someone should trip over it, the cord disconnects harmlessly and your MacBook Pro 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 with MacBook Pro with Retina display.

    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
  • Magnet not Strong Enough

    1.0 out of 5 stars

    I have had all versions of MagSafe. The Original T, The L, and now MagSafe 2 with my MBP Retina display. I am a fan of the T des I have had all versions of MagSafe. The Original T, The L, and now MagSafe 2 with my MBP Retina display. I am a fan of the T design but the magnet holding it in is way to weak. I don't know if it is because its smaller profile, but I can barely touch my laptop without the thing falling out. It is becoming extremely annoying to the point where I might need to walk around with a brand new MBP with its power cord duct taped to it! I believe the magnets are in the systems itself but please Apple come out with a revised adapter with a second set of neodymium magnets in the charging tip to counter act the problem and grab the machine tighter. I'd rather it be bulkier and work properly. I understand the point that is supposed to break away, but not by a feather landing on it! We miss Steve Jobs. I hope this isn't the type of product glitches we will have to get accustomed to now. Apple is supposed to be Apple, This isn't Apple at all.

    • Written by from LEANDER

    601 of 752 people found this useful

    Was this useful? Magnet not Strong Enough
  • Love the rMBP, HATE the MagSafe 2

    1.0 out of 5 stars

    Why Apple? Why did you have to change back to the T charger? Im constantly having to plug it back in when the computer sits on my Why Apple? Why did you have to change back to the T charger? Im constantly having to plug it back in when the computer sits on my lap. Please bring back the L charger!!!

    • Written by from Eldorado springs

    454 of 581 people found this useful

    Was this useful? Love the rMBP, HATE the MagSafe 2
  • thoughtless design

    1.0 out of 5 stars

    If I sneeze it unplugs.
    If someone shuts the door the change in air pressure makes it unplug.
    As the tides shift it will unplug. If I sneeze it unplugs.
    If someone shuts the door the change in air pressure makes it unplug.
    As the tides shift it will unplug.
    Forget about working with the computer on your lap.
    The tiny magnet I used in nursery school to gather iron filings in the sandbox was stronger.
    And it unseats so easily that time and time again when I think it's charging it's not.
    Bad, bad, bad. For shame. And it is so easy to fix.

    • Written by from Santa Monica

    172 of 203 people found this useful

    Was this useful? thoughtless design
  • MELTS THE CABLE.

    1.0 out of 5 stars

    Dear Apple: MAKE A POWER ADAPTER WITH A SEPARATE DETACHABLE CABLE!!!!!!

    THREE TIMES I have had to purchase NEW power adapters Dear Apple: MAKE A POWER ADAPTER WITH A SEPARATE DETACHABLE CABLE!!!!!!

    THREE TIMES I have had to purchase NEW power adapters all because the CABLE MELTED. Why replace the whole thing when it is only the cable that needs replacing? Why make the customer pay $80+ dollars for a whole new adapter when a cable would be less than a tenth of that cost? This is totally absurd. Pull your head out of your rear, Apple. Most professional equipment out there has SEPARATE & DETACHABLE power cables precisely for this reason!! Design a new adapter that has cables that you can replace without having to wastefully replace expensive working components just because a cheap cable melted. Sheesh....

    • Written by from Muncie
    Was this useful? MELTS THE CABLE.
  • Bad design

    1.0 out of 5 stars

    Falls out of half of the electrical outlets I try to plug it in to.

    • Written by from Anchorage
    Was this useful? Bad design
  • It's a good product, decent implementation.

    5.0 out of 5 stars

    The magnetic release has saved my laptop several times, with pets and kids. It isn't perfect, and it isn't cheap, but it's only a The magnetic release has saved my laptop several times, with pets and kids. It isn't perfect, and it isn't cheap, but it's only a bit expensive and you get that peace of mind. Are we all so spoiled that we can't remember how it was like in the old days of dropped computers and broken ports. I've replaced a MagSafe (old style) and the Apple store in Manhasset didn't even charge me. I've also replaced laptop motherboards from two other manufacturers after the charging ports broke from yanking. Guess which I'd rather do again?

    They aren't perfect, again, but given that you need to plug your computer in once in a while, it is likely the best we can do with today's technology.

    Currently I'm using a year-old MagSafe 2 that has not frayed like my last Macs', and I use it every day and am rough with it (one of the wings has snapped off!) and it still holds up. If you take care of it and not try to use it under the covers of your bed or in a moving vehicle (as one reviewer complained!) you're going to be fine with it. If it fails, you can return it anyway or go to an Apple store to plead your case. Unless it is smashed they'll just replace it for you.

    Really, all this dislike. What are you guys doing with these things?

    Oh, and make sure you have an official Apple charger before complaining here. There are $50 counterfeits all over eBay and the Amazon marketplace. Google it, some have disassembled the frauds and exposed the inferior and dangerous components within. An official Apple made charger shouldn't break in six months unless you dropped it or got it wet.

    • Written by from Bayside
    Was this useful? It's a good product, decent implementation.

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