Originally Posted by George Knighton
It sounds like you picked the right machine.
My field notebook is a full sized 2.4, and the battery usually lasts less than an hour.
What kind of laptop is it? My Dell is a P4 1.8GHz, runs for about 4 hours on batteries if I keep the screen relatively dim. My g/f's IBM, almost identical specs as mine runs...maybe...1 to 1.5 hours on *2* batteries.