Battery Technology, Inc. (BTI) has announced the availability of its Tunestir II and new Video iPod Battery. Both products are now in stores and shipping to customers.

The Tunestir II combines an FM radio transmitter, an FM radio receiver and an inline remote control with cord management. “The Tunestir II not only allows users to program into memory up to 15 FM stations that they can transmit their iPod tunes to, but it also allows users to program into memory their 15 favorite FM stations that they want to listen to directly,” says BTI. The Tunestir II works with all dockable iPods.
BTi’s Video iPod Battery is a high-capacity rechargeable battery pack for fifth-generation iPods. It offers up to 40 hours of music playtime and 10 hours of video playtime per charge. The Video iPod Battery comes with a detachable belt clip that can expand into a cradle/stand for the iPod. The battery pack is also compatible with 3G and 4G iPods.