Apple iPod nano (5th generation) - Manual (Page 16)

16 Chapter 1 iPod nano Basics
About the iPod nano Battery
iPod nano has an internal, non–user-replaceable battery. For best results, the first time
you use iPod nano, let it charge for about three hours or until the battery icon in the
status area of the display shows that the battery is fully charged. If iPod nano isn’t used
for a while, the battery might need to be charged.
Note: iPod nano continues to use battery power after it’s been turned off.
The iPod nano battery is 80-percent charged in about one and a half hours, and fully
charged in about three hours. If you charge iPod nano while adding files, playing
music, watching videos, or viewing a slideshow, it might take longer.
Charging the iPod nano Battery
You can charge the iPod nano battery in two ways:
 Connect iPod nano to your computer.
 Use the Apple USB Power Adapter, available separately.
To charge the battery using your computer:
m Connect iPod nano to a USB 2.0 port on your computer. The computer must be turned
on and not in sleep.
If the battery icon on the iPod nano screen shows the Charging screen, the battery is
charging. If it shows the Charged screen, the battery is fully charged.
If you don’t see the Charging screen, iPod nano might not be connected to a
high-power USB port. Try another USB port on your computer.