One of the many complaints about the iPhone, apart from the many of the iPhone 4, is that non-swappable battery thing. It was even mentioned on Futurama. This is an iPhone battery pack that is about the next best thing to a swappable battery. Meritline’s 1800mAh iPhone backup battery is about $8.99, …

Yes, iPhone’s battery power wanes over time, so you might as well have a little extra power in your pocket if the iPhone battery goes dead at an important time. This is where the 1800mAh iPhone backup battery comes in. All you need to do is just plug in some external power to …