CES 2015: StoreDot has improved its impressive 30-seconds-to-charge phone battery

StoreDot first introduced its amazing fast-charging battery in April 2014, and at the time it was a bulky gadget about the size of a laptop charger.Now the company is showing off a new and improved version of the battery, which uses synthesized organic molecules to move ions around with great speed, at CES 2015. And it actually looks like something you could stick in the back of a phone, with a smaller charging cradle to match.Not that you would; the StoreDot battery is only 900mAh, way lower th