HP iPod User Manual page 48

Battery States
When iPod is not connected to a power source, a battery icon in the top right
corner of the iPod screen shows about how much charge is left.
Battery about
halfway charged
If iPod is connected to a power source, the battery icon animates to show that the
battery is charging.
Battery charging
If you connect iPod to a power source and the battery icon does not animate, the
battery is fully charged.
Battery fully charged
(if not animated)
You can disconnect and use iPod before it is fully charged.
Note: Rechargeable batteries have a limited number of charge cycles and may
eventually need to be replaced. Battery life and number of charge cycles vary by
use and settings. For more information, go to
http://www.hp.com/go/music/battery
44 Using iPod