Shop Apple MagSafe 85W Power Adapter for 15' and 17' MacBook® Pro White at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price Match Guarantee. Charge or power your MacBook Air with this Apple 45-watt MagSafe 2 power adapter. Keep your MacBook Air charged with this 45-watt power adapter. A magnetic DC connector helps to guide the plug into the charging port for a secure connection, and an LED located at the head of the connector turns amber when charging and green when the notebook is. Replace the MagSafe DC-In board on your Early 2011 MacBook Pro 15' Unibody.
Feb 05, 2014 So, I've got a late 2010 model MacBook Pro 13'. It was working just fine all day and when I got home, there was like 8% of battery left, so I plugged the magsafe power adaptor in, and the plug didn't light up, and it said 'Not Charging' right next to the battery icon. Everything You Need to Know About the Apple 60w MagSafe Power Adapter for MacBook. The Apple 60W MagSafe adapter powers select MacBooks. You may wonder how you know if it will fit your notebook. Start with this guide to find out if the MagSafe 60W connector is the right choice for you before making your purchase on eBay.
![Apple Os X Magsafe Power Adaptor For Macbook Pro 2011 Apple Os X Magsafe Power Adaptor For Macbook Pro 2011](https://i.ebayimg.com/images/g/~joAAOSwjRpZUjKN/s-l300.jpg)
Still, it's most annoying -- especially since today's lunch trip to a nearby Apple store ran into their Jobs memorial closure.
Naturally I'm inclined to believe this is a national disaster, but this isn't a trending topic anywhere. So it's probably just bad luck.
Researching this did lead me to a related topic of interest. It's safe to use a higher wattage adapter with the Air, specifically the current MacBook and MacBook Pro adapters ...
Intel-Based Apple Portables: Identifying the right power adapter and power cord--US:
... Power adapters for Intel-based Apple portables are available in 45W, 60W, and 85W varieties. Although you should always use the proper wattage adapter for your Apple portable, you can use an adapter of a higher wattage without issue.
For instance If you have a MacBook (13-inch Late 2009) that normally uses a 60W adapter, you can also use an 85W adapter with that computer. You would not use a 45W adapter with that computer; it would not provide enough power for that MacBook...I've read elsewhere that using a lower power adapter might allow the machine to function, but not to charge.
The article, incidentally, tells us the removable AC plug on Apple's power supplies is a 'Duckhead'. Who knew?
Update
![Apple os x magsafe power adapter for macbook pro 2011 graphics card replacement Apple os x magsafe power adapter for macbook pro 2011 graphics card replacement](/uploads/1/2/6/5/126594697/804697890.png)
This is the weirdest thing I have seen in years. I assume there's no OS in the (bloody $80) charger, so I assume this is a MacBook PMU glitch that will need a firmware update to fix.
Thanks Dan. I've changed my post title to make this easier to find.
I've posted on this to Apple Discussions.