When you’re rocking 2400mAh worth of extra juice to power your iPhone 3G or original iPhone, you’ll probably have no qualms about plugging your iPhone handset in to your stereo and listening to your tunes for hours on end. And, with Brando’s latest iPhone and iPhone 3G external battery pack, you can crank up the volume and listen to your music through the battery pack’s built-in speaker.
Brando is offering it’s iPower external iPhone battery pack with integrated 
speaker for $44. The battery pack can be fully recharged in about 3 hours and carries enough charge to triple your iPhone and iPhone 3G’s uptime.
The iPower uses an LED light to indicate power status, and automatically shuts down after a period of inactivity. Your $44 gives you a choice of Black or White iPower to match your iPhone 3G accordingly.