18 November 2010 7:01 am GMTUpdated: 18 November 2010 6:02 pm GMT
Photo by: Daniel Terdiman/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.