Archived from groups: microsoft.public.pocketpc (More info?)
> HP claims 4 to 12 hrs max useage per charge but I really question
> that. What is the battery performance with a CF Wi-Fi card?
Batteries have only limited life cycle, so if you have had your Ipaq for a
long time, changing to a new one will improve the situation considerably.
In my experience the battery performance of the newer models, for example
the h4150 or h5550, is still quite bad. Of course this depends on how you
use the device. Bluetooth and WLAN consume the battery to end very fast.