Questions & Answers
Apple 60W MagSafe Power Adapter (for MacBook and 13-inch MacBook Pro)
295 Questions + 273 Answers
295 Questions from the Community
-
So 85 watt charger will not harm the Mac Book Air? I would not want to have to toss them out now that I have moved from Pro to Air models.
- Asked by Charles H from Alexandria
- 22-Nov-2010
- Flag as inappropriate
Best Answer
Yes you can. It works, fine for mine. Since I have both Mac books. I am only using the 85w. You can use a higher watt to charge a lower watt item. Just you cannot use a lower watt for a higher item. Go read a few and they all agreed.
- Answered by Roxane Z from Las Vegas
- 24-Nov-2010
- Flag as inappropriate
-
macbook europe power adapter
I'm going to spain with my macbook pro. Do I need a power adapter to step down from 220 to 110, or does the regular charger on my power cord handle that for me?
- Asked by Bill B from Oak Park
- 25-May-2010
- Flag as inappropriate
Best Answer
The white box is a built in power converter so you should be fine with plugging it in as long as you have the adapter that changes plug types. You can check to see if other things are converters if it has something like Input: 100-240V~1.5A 50-60Hz. This shows that an electric current of 100-240 Volts can power the converter without problem, which Spain's electricity falls in. If you cannot find this on a product (though most electronics made in about the last 5-10 years automatically convert) or if you feel you would rather side with caution you can but a converter, but only leave it plugged it when you need the power because converters burn out quickly from overheating if you leave them plugged in too long.
- Answered by William C. L from Brooklawn
- 26-May-2010
- Flag as inappropriate
-
What power cord adapter can we use for both a 13" Macbook and a 17" Macbook Pro?
We need an additional powercord for our office that can charge two different laptops.
- Asked by Kristin P from Saint Louis Park
- 8-Oct-2009
- Flag as inappropriate
Best Answer
The power (Wattage) requirement of the Macbook Pro is higher (the adapter is rated 85W, while the one for the 13"is rated 60W), so you must use the 85W adapter. These regulated power supplies are able to maintain the voltage (V) constant, while the current (I) is adjusted according to the needs of the equipment being powered. Since P=V x I, if V is kept regulated at 10 Volts, the maximum current supported by the 60W adaptor will be 6 Amps, while the 85W adapter will supply up to 8.5 Amps. So, using the 85W with the 13" does not constitute a problem (on the contrary, the power adapter will run cooler), but if you use the 60W with the Macbook Pro, the current drained from the adaptor will exceed its specs, the adapter will overheat and its life spam will be shortened considerably.
- Answered by Francisco L from Weston
- 12-Jan-2010
- Flag as inappropriate
-
My macbook pro model is A1278. 2.26GHz , will a 60w charger work with my macbook?
- Asked by Joanna T from Bankstown
- 4-Oct-2010
- Flag as inappropriate
Answer
Yes it will work because the model A1278 is a MacBook Pro 13-inch, and the 60W is the charger that comes in the box
- Answered by Mirna E from Sharjah
- 29-Jan-2012
- Flag as inappropriate
-
can I use a 85W on my macbook 13"?
My 60W charger died, but I was given a 85w charger. Can I use this, or should I buy the 60w?
- Asked by Andy G from Newfane
- 17-Jun-2010
- Flag as inappropriate
Best Answer
Yes, the computer knows how much power to draw, and using an 85W adapter on your 13inch MBPro will be perfectly safe.
- Answered by Ryan J from Orlando
- 26-Jun-2010
- Flag as inappropriate
-
60W charger for black Macbook
My charger just died but the new 60W is not compatible with my Macbook black, what kind of charger can I buy?
- Asked by Diana M
- 3-Aug-2010
- Flag as inappropriate
Answer
The new ones will work just fine as long as your macbook has a rectangular magnetic head (as opposed the round ones that the ibook and powerbook used).
The new power adapters have a smaller metal head (as opposed to plastic) and are designed so that the cable extends backward from the laptop as opposed to off to the side but those are just design improvements. They fit the same port and plug into the computer exactly the same as the plastic rectangular ones.- Answered by Kieran K from Burnsville
- 28-Aug-2011
- Flag as inappropriate
-
I need a car charger to plug into for mac book
- Asked by Kevin B from Brampton
- 1-Mar-2010
- Flag as inappropriate
Best Answer
Kensington I think makes a plug for the car. Do not use the Airline Adapter for car use.
- Answered by Jared H from Burke
- 16-Nov-2010
- Flag as inappropriate
-
Can i use this A1344 60W Magsafe Power Adapter for MacBook Pro (15-inch, 2.53GHz, Mid 2009)
I recently purchased a 60W Magsafe Power Adapter, Model A1344 and a new battery Model A1281. Can both of these be used on my Macbook Pro 15"(MacBook Pro (15-inch, 2.53GHz, Mid 2009))
Model Name: MacBook Pro
Model Identifier: MacBookPro5,4
Processor Name: Intel Core 2 Duo
Processor Speed: 2.53 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP53.00AC.B03
SMC Version (system): 1.49f2- Asked by Kushal C
- 4-Jun-2011
- Flag as inappropriate
Best Answer
Yes, the 60W power adapter from the 13" MBP works just fine on the 15" MBP. I use the 60W adapter from my 13 as the "travel" adapter for my 15 due to its smaller size and reduced weight and I leave the 85W adapter at my desk. The only limitation I can see is it may not recharge the 15" battery as quickly as the 85W adapter.
(And yes, the 13" MBP charges just fine using the 85W adapter at my desk.)- Answered by David H from Calgary
- 7-Jun-2011
- Flag as inappropriate
-
can this charger be used for a mac pro laptop if not can i have a link for a mac pro charger please
- Asked by Conina M
- 2-Oct-2009
- Flag as inappropriate
Best Answer
From Macworld Mag 2006:
If you hold the two power supplies side by side, you’ll notice that the MacBook Pro’s is larger. That’s because the MacBook Pro uses an 85-watt power supply, while the MacBook uses a 60-watt power supply. Apple says you can use the more powerful, 85-watt power supply with a MacBook without any problems, and that in 80 percent to 90 percent of situations, you can use the MacBook’s power supply with the more-demanding MacBook Pro as well. If you’re really taxing the MacBook Pro’s processor with some heavy-duty work, the MacBook’s adapter will still be able to power the MacBook Pro—but it may not have any power left over to charge its battery.
so, yes, contrary to what everyone else has said, you can.- Answered by Wendy S from Montgomery Village
- 25-Nov-2009
- Flag as inappropriate
-
warranty for magsafe adapter
Hi, What is the warranty for these adapters? Thx Doug
- Asked by Doug R from Austin
- 17-Jan-2010
- Flag as inappropriate
Best Answer
they come with one year warranty.
- Answered by Steve J from Bellingham
- 24-Jan-2012
- Flag as inappropriate
-
do i need a converter for the Apple TV to go from 110v to 220v?
- Asked by Paul B from Salt Lake City
- 19-Nov-2009
- Flag as inappropriate
Best Answer
No. Apple power supplies are rates 100VAC to 240VAC. You want to look for the proper power cord to prevent having to use a bulky plug adapter. I suggest calling Apple at the 1-800-My-Apple to order a power cord for the country you plan on using the device in. Something to consider is other countries that use 220VAC also use PAL instead of the US's NTSC.
- Answered by Brian T from Saint Ann
- 18-Jan-2010
- Flag as inappropriate
-
I want to use my mac book 13 in England and |Ireland, do a need just an adapter plug, or do i need a converter
- Asked by F N H from Oakland
- 25-May-2010
- Flag as inappropriate
Best Answer
You will not need to use a converter, your MagSafe Power Adapter that came with your laptop will automatically regulate the 230-240 volt power that is common in the UK and throughout Europe. You will however need an adapter that will allow you to plug in your US three prong grounded plug into the standard UK 2 prong outlet. Always remember to plug the Apple MagSafe Power Adapter into the UK outlet prior to connecting it to your computer. It’s just a "good practice" safe guard against any power spikes before connecting it to your computer. I have lived in Europe, the Middle East and Asia for fir the last 5 years and have never had an issue when using the standard macbook pro power cord with the appropriate plug adapter for that region.
- Answered by Jess G from Houston
- 3-Jun-2010
- Flag as inappropriate
-
What do I need to use my Macbook Air laptop in Europe?
Low tech woman seeks simple answers and solutions for bringing my Mac Air laptop on a plane to Germany and being able to travel to nearby countries and have the power cord and voltage be compatible. I saw something online for an airplane power mag cord which can be used. I saw the World Travel Kit for Apple online, but I'm not sure if this is overkill. What's the minimum requirements I will need?
- Asked by Andrea R from Santa Cruz
- 16-Aug-2010
- Flag as inappropriate
Best Answer
The Apple power supplies are dual voltage (and dual frequency), so all you need is a European plug adaptor.
- Answered by Drew W from Brooklyn
- 6-Aug-2011
- Flag as inappropriate
-
I have a macbook A1181, will a 60W power adapter A1184 be compatible??
- Asked by Sourima B from Newcastle Upon Tyne
- 8-Feb-2010
- Flag as inappropriate
Best Answer
Yes. That is what we are using at work.
- Answered by James P from Rockville
- 28-Jun-2010
- Flag as inappropriate
-
Can I use an 85W magsafe power adapter to safely charge my MacBook Air?
- Asked by Bryce B from New York
- 18-Jul-2010
- Flag as inappropriate
Best Answer
This KB article states that you can use higher levels with a lower requirement. Note you cannot use lower with a higer.
So a 85W charger (MBP 15/17) will charge a 45W device (Mac Air)
But a 45W charge (MBA) will not charge a 60W or 85W device
support dot apple dot com /kb/ht2346- Answered by Rob P
- 25-Oct-2010
- Flag as inappropriate
-
Will it hurt my macbook pro if i leave the power supply plugged in to the wall socket and in to my 2011 Macbook Pro at all times (mostly)?
My Macbook Pro stays on my desk for the most part. Will it hurt to leave it plugged in all the time, or should the battery be cycled on a regular basis?
- Asked by Brook F from New Orleans
- 25-Sep-2011
- Flag as inappropriate
Best Answer
STANDARD MAINTENANCE:
For proper maintenance of a lithium-based battery, it’s important to keep the electrons in it moving occasionally. Apple does not recommend leaving your portable plugged in all the time. An ideal use would be a commuter who uses her notebook on the train, then plugs it in at the office to charge. This keeps the battery juices flowing. If on the other hand, you use a desktop computer at work, and save a notebook for infrequent travel, Apple recommends charging and discharging its battery at least once per month.
LONG-TERM STORAGE:
If you don’t plan on using your notebook for more than six months, Apple recommends that you store the battery with a 50% charge. If you store a battery when it’s fully discharged, it could fall into a deep discharge state, which renders it incapable of holding any charge. Conversely, if you store it fully charged for an extended period of time, the battery may experience some loss of battery capacity, meaning it will have a shorter life. Be sure to store your notebook and battery at the proper temperature.- Answered by Gary S from Jacksonville Beach
- 2-Oct-2011
- Flag as inappropriate
-
My used 15" Macbook Pro (A1150; Intel 2Ghz) will not charge the battery. It works fine but could I have received the wrong wattage Magsafe adapter?
A1150
Rechargable Battery
Magsafe Power Adapter
Will not charge
15" Macbook Pro- Asked by Steven L from Brooklyn
- 19-Nov-2009
- Flag as inappropriate
-
Is the 60W MagSafe Power Adapter dual voltage?
I'm taking my 13inc MacBook to Australia. Do I need a voltage converter?
- Asked by Kimberly P from New York
- 7-Oct-2009
- Flag as inappropriate
Best Answer
You will need a different attachment (but *not* a voltage converter) similar to the "duck prong" (2-prong plug) in the item's picture.
The easiest way to do this is to buy the "Apple World Travel Adapter Kit". This contains all the adapters you should ever need.
Just take off the two prong plug and snap on the adapter.- Answered by Ryan H from Star City
- 8-Oct-2009
- Flag as inappropriate
-
will the 60 watt AC adapter work on the macbook pro 15 ?
want to have a lighter charger when traveling. will it charge the battery?
- Asked by Jolie B from Seattle
- 13-Nov-2009
- Flag as inappropriate
Best Answer
Any of the Macbook adapters, including the MacBook Air will run on any other Macbook model if you're only charging it when off or in sleep mode. The adapters are rated to handle the unit running the drive, display and processors under load. In a pinch you can use the 45 watt 'Air model to run the 85W 'Pro BUT I wouldn't recommend you run it that way except to quickly check your email, etc. If you HAVE to use the 45W or 60W to charge the battery in an 85W model, shut the laptop down, plug it in to charge and THEN run the laptop in the battery without the charger connected I have all of these models and have had to do this on occasion.
- Answered by Richard S from Apo
- 8-Jan-2010
- Flag as inappropriate
-
can i use 85W magsafe with 13 macbook
- Asked by Allen H from Portland
- 30-Oct-2009
- Flag as inappropriate
Best Answer
Sure. It won't damage the unit but you don't need it. The 13 is a 60W model. I have an Air, a 13" Pro and a 15" Pro and have interchanged the units when it was convenient.
- Answered by Richard S from Apo
- 8-Jan-2010
- Flag as inappropriate