Charging Air with 85W charger?

[jmoore5196]

Call me a glutton for punishment, but I've never actually taken my 45w adapter out of the box. I use the MBA with a TBD when I'm home, and have an 85w adapter I carry with me.

I'm not sure if anyone will ever pay extra for a used MBA with the adapter still in plastic, but I don't have to worry about showing up for a presentation with my 15" MBP and the wrong adapter. In that regard, at least, bigger is better.

Or so my wife says.