Battery warning window

[Guest]

In vista it appears there is not battery low warning window just a tone that
if you are in front of the laptop may hear.
Is there any way to open a warning window before the computer soes to sleep?

 

[Mr. Arnold]

In vista it appears there is not battery low warning window just a tone
that
if you are in front of the laptop may hear.
Is there any way to open a warning window before the computer soes to
sleep?

http://www.bestvistadownloads.com/software-search.html?keywords=battery+indicator