Time for new battery?

Time for new battery?
iPod video, 2nd hand, medium condition.

ANSWERS:

I took apart a 5th Gen iPod with Video 80Gb to replace a cracked screen. Wasn't too had just make sure you get one of those plastic prying things to get the metal back off. Don't use a screw driver because you'll end up chewing up the plastic fascia pretty bad and it might not fit back on.
Well, I had a hunch about this...