3 November 2010 7:22 am GMTUpdated: 3 November 2010 7:31 am GMT
Photo by: Antuan Goodwin/CNET
/ Caption by: Antuan Goodwin
Conversation powered by Livefyre
Is your phone battery always at 4 percent?
These battery packs will give your device the extra juice to power through all of those texts and phone calls.