Your iPod may still play your tunes, but over time the lithium ion batteries irreversibly lose capacity and you end up having to recharge more and more often. Fortunately, replacing an MP3 player ...

You can fully recharge lithium-ion batteries, such as the one inside the iPod, 300 to 450 times before they give up the ghost. When that ghost is gone, you need a new battery. For $99, Apple will ...

iPods sure look svelte and stylish without a battery door, but the omitted hatch makes the whole thing worthless if your battery gives up the ghost. All batteries degrade through time and use; expect ...