Apple 45W MagSafe Power Adaptor for MacBook Air
Features
The 45-Watt MagSafe Power Adaptor for MacBook Air 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 up; 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 lead is provided with the adaptor for maximum lead length, while the AC wall adaptor (also provided) gives users an even easier and more compact way to travel.
Redesigned specifically for MacBook Air, the adaptor is the perfect travelling companion. It has a clever design that allows the DC cable to be wound neatly around itself for easy cable storage.
This power adaptor 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 with MagSafe Power Port.
Most Useful Reviews
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Works Fine - BUT PRICE IS RIDICULOUS
- Written by Richard G from PITTSFORD
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4 months old, already failing!
- Written by Stephen M from Dickson
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Afraid to Move My Computer
- Written by Judy C from Portage
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Most Recent Reviews
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Disappointed
- Written by James H from Brighouse
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Unacceptable
- Written by Mike M from Pismo Beach
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Bad quality
- Written by Steven N from BALLWIN
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Most Interesting
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Which charger should I order for my MacBook Air MD231LL/A?
- Asked by Robert G from Lawrenceville
- May 9, 2013
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can I use a 85W on my macbook 13"?
- Asked by Andy G from Newfane
- Jun 18, 2010
Best Answer
Yes, the computer knows how much power to draw, and using an 85W adapter on your 13inch MBPro will be perfectly safe. …More
- Answered by Ryan J from Orlando
- Jun 27, 2010
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does it come with the extension cord piece cause i like how it reaches longer. i lost my original charger my pro came with.
- Asked by Resiola N from Grosse Pointe
- Apr 20, 2013
Recently Answered
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Does anyone know if all of the three available Magsafe adapters - 85W, 60W and 45W - are the same physical size?
- Asked by Philip D from Vancouver
- Feb 14, 2013
Answer
All three are different sizes, and obviously the higher the wattage, the larger the adapter. I frequently swap between all three (I own 3 laptops - 11", 13" 15"). Using a 45W on the 15" results in a slower charge, but it still charges. With the higher wattage chargers, they can be used on a lower need laptop with no issue at all. The laptop just draws what it needs. …More
- Answered by Anthony D from Balwyn
- May 7, 2013
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warranty for magsafe adapter
- Asked by Doug R from Austin
- Jan 18, 2010
Best Answer
they come with one year warranty.
- Answered by Steve J from Bellingham
- Jan 25, 2012
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Is it ok if i use the 85w for my 13
- Asked by Jordan H from Laurel
- Nov 25, 2012
Answer
Yes. The laptop only draws as much power as it needs. So a higher wattage cord is compatible as long as it fits, as this one does, unless you have a new retina. …More
- Answered by M F from San Antonio
- Mar 25, 2013
Featured Question
I have a 17 inch macbook pro model A1229, will this charger work with it?
- Asked by Richard L from Rowe
- Mar 11, 2013
