Fastmac is now shipping its new TruePower battery upgrade for all fourth-generation iPods. The $29.99 upgrade replaces the iPod’s original internal battery with a larger capacity and longer lasting power cell battery that offers 20-70% more capacity than the original OEM battery and up to 7.5 times as many charge cycles, according to the company. The TruePower battery upgrade comes with a 2-year warranty and includes all necessary installation tools and instructions.
FastMac ships battery upgrade for 4G iPods
By LC Angell

LC Angell
LC Angell was a senior editor at iLounge. Angell is known for her work on various aspects of the Apple ecosystem, including iPhone, iPad, and iPod. In his role at iLounge, Angell was responsible for a wide range of editorial content, including reviews, buyer's guides, news, and features.