Apple 45W MagSafe 2 Power Adapter for MacBook Air

Apple 45W MagSafe 2 Power Adapter for MacBook Air

HK$588

1.5 out of 5 stars

Based on 203 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 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.

    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

    438 of 480 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

    353 of 399 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

    297 of 336 people found this useful

    Was this useful? Only read reviews of MagSafe TWO - it's TERRIBLE!
  • Weak magnet. Disconnects just by moving mac a bit

    1.0 out of 5 stars

    It keeps disconnecting and the T design is not good.
    I want the L shaped connector back!

    • Written by from Mixco
    Was this useful? Weak magnet. Disconnects just by moving mac a bit
  • Shame on you Apple!

    1.0 out of 5 stars

    I have a MAC air that is 2 years old.
    The 45W Magsafe charger is crackling and has a burning smell every time I plug it in. Now I I have a MAC air that is 2 years old.
    The 45W Magsafe charger is crackling and has a burning smell every time I plug it in. Now I've noticed that the plastic around the metal bayonets of the plug is starting to melt. What Junk!
    Worse yet - I need to shell out $ for a replacement which is apparently just as lousy!

    • Written by from San Francisco

    1 of 1 people found this useful

    Was this useful? Shame on you Apple!
  • Apple should be ashamed of themselves.

    1.0 out of 5 stars

    The quality of this product is abysmal. Started fraying within months.

    • Written by from Jersey City

    0 of 1 people found this useful

    Was this useful? Apple should be ashamed of themselves.

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