The group is primarily known for its 2007 hoax video which claimed one could charge an iPod battery using an onion and Gatorade.

For about $59 plus shipping and handling (prices vary, depending on model), Apple will replace your iPod battery.

Sonnet executives say their products will play up to 78 percent longer than the original iPod batteries.

Allowing your iPod battery to drain completely and refresh comprises a full charge cycle.

You can prolong the time until your iPod battery kicks the bucket.

Gaining access to an iPod battery, however, requires disassembling the device.

Casey explains that after 18 months of use his iPod battery is dead.

Today, batteries are common in personal electronics, like the iPod battery on the next page.

If you wish to replace your iPod battery on your own, there are a couple of considerations before starting.

Even so, I'll bet an irreplaceable iPod battery that in the end, the breakthrough technologies will not flow from these grants.