When new and fully charged, the battery provides up to 8 or 12 hours of battery life
The iPod classic question haaaaaas nnoooooooooooooooot been answed yet soon to be though!
I had the same question and so I looked it up on the apple website. I added the link below. It has all the information you need for every iPod.
It depends how long you use it. Probably for about 30-40 songs
Ipod nanos last about a good 12 hours on a fully charged battery. The time varies depending on how often you stop it from going on continuously.
well.. regular iPod 4g nanos have around 20 hours of music listening time so probably more than that
12hrs
depends on how long you have had them, how they look, and if they work well
4 hours
54 hours !
it last for 1 year or malfunction
4 hours
When new and fully charged, the battery provides up to 8 or 12 hours of battery life
1 hours
2-3 hours