Shopping for a gift? We think we’ve found the Best Gift Ever: it’s tres-useful, uber-cool looking, and quite inexpensive. What is it?  The Emergency Cell Phone Charger. All this compact device needs is a AA battery to provide an extra 2 hours of chatting time once it’s hooked up to a cell phone. It even comes with 4 adapters to hook up almost any phone, and its compact, sleek, blue metal design gives it a certain je ne sais quoi. At 5.95 pounds (approx. $10.71 USD), we’re thinking it’s never too early to start Christmas shopping.