I enter a stark, white, room. The noise of the door slamming shut causes me to glance instinctively down. Battery is at 16 percent. Panic sends my eyes darting around the bottoms of the walls, searching for that fix.
As people use more and more portable devices, the need for portable rechargers will grow exponentially. But with so many incompatible devices, how can a person deal with staying at full power? The options are many.