October 24, 2013 4:58 PM PDTUpdated: October 24, 2013 4:58 PM PDT
Photo by: Colin West McDonald/CNET
/ Caption by: Ry Crist
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.