11.   The only question I have regarding the DeskJet Portable concerns battery life.

12.   And free power-management software extends battery life.

13.   And despite the fact that images are stored using a disk drive, which can gobble power, battery life is excellent.

14.   And battery life is at the low end for cell phones, conking out abruptly after two and a half hours of talking.

15.   And battery life is excellent.

16.   And the battery life leaves much to be desired.

17.   And they also extract a price in battery life.

18.   And whatever I lose in battery life, I make up by not spending my time slipping and sliding over trackpads that seem to have minds of their own.

19.   Another downside is that for a device that is touted to be so mobile, its battery life is extremely limited.

20.   Another important advance with this PowerBook is longer battery life.