battery life of i pod classic 80gb 2008?

whats the battery life of the i pod classic 80gb from 2008? also does it drain the battery quicker the louder you listen? in other words is their a way to make the battery life more efficient?

1) medium
2) depends
3) yes, definitely

but how many hours can i get out of it when its fully recharged?

Originally posted by Arrak
but how many hours can i get out of it when its fully recharged?