Is there a charger or adapter for the MacBook Pro for use in a car? I am going on a long distance trip soon and would like to have more than 3 hours of battery power.
It looks similar, but I'm not sure. The one I got states it's capable of 140W continuous power, which is sufficient to power the MBP charger. (I don't know what my car is capable of, but that's another story...) The one you suggest says 150W maximum, but it doesn't state the continuous power rating. I'd look around for more specs, and if it exceeds 85W continuous it looks like it would work.