Looking like a prop out of T4, the Wrist Band Portable Battery (WBPB) is, well, a wrist band with batteries built-in to it. I don’t think the device needs much more explanation than that, other then the fact that you’ll get about 3 hours of talk time or 8 hours of MP3 play back. Aside from that you’ll look like a massive deuce.
You can buy it here for about $18
Grew up back East, got sick of the cold and headed West. Since I was small I have been pushing buttons - both electronic and human. With an insatiable need for tech I thought "why not start a blog focusing on technology, and use my dislikes and likes to post on gadgets."