We already reported
that it was possible to replace your iPod battery by yourself. Not only is it cheaper than Apple's $100 battery-replacement program
, but also does it allow you to pick a high-capacity battery which can double the life of an original iPod, granting an amazing 22 hours of continuous play
Wired tested a $40, high-capacity, 2,100 mAh replacement iPod battery
from Newer Technology and confirms that
Replacing the battery yourself is the way to go. It's half the price of getting someone else to do it, and very easy to do.