I have this model: http://www.amazon.com/gp/product/B00...41966&v=glance
Toshiba Satellite M55-S135

The battery life on it is very short. Like 1 hour, this is under normal use.
I has a 1.5ghz celeron m
80bg harddrive
dvd burner
wireless capability.

the battery says 2000mAh on it. dc 14.4v
li-ion battery pack.

I purchused it in like new condition. I orginaly had xp home edition on it, but there was the same thing with xp home, now I have xp pro and still same short battery life. Any Idea what could be the issue.