Originally posted by purewire
Yeah I was thinking about looking into something that can scale down when on battery. Mainly because when I'm writing all it has to do is run Windows, and Word, so I don't need any super fast cpu to do that.
I'm doing the similar thing as you do for my tablet, I just turn on the journal and plug in the power point presentations and just write on it. I could hold it for around 3hour and a half or sometimes 3:50hour(by lowering the brightness) but I've long classes(3hours in row). That gives me lots of trouble that I need to keep plugged in another time.
So I'd say get a longer battery life is always better in this way. Spare doesn't hurt