Sonnet Technology iPod Battery (3rd Generation iPod) Touch wheel, dock connector Reinvigorate your iPod with a high-capacity battery from Sonnet All iPods use batteries that can only be recharged so many times, andtheir charge capacities get smaller as time passes. If your iPod doesnt play as long as it used to, give it a boost with one of our iPod replacementbatteriesits a great, economical way to give new life to your player. Replacing a battery in aniPod is not like replacing the batteries in a TV remoteyoull need specialized tools and instructions, and we provide that. From special non-marringcase opening tools to our short, high quality instructional videos, everything you need is in the package.