Big breakthrough in energy storage?

Mebbie, mebbie not [1]:

A secretive Texas startup developing what some are calling a "game changing" energy-storage technology broke its silence this week. It announced that it has reached two production milestones and is on track to ship systems this year for use in electric vehicles. 

EEStor's ambitious goal, according to patent documents, is to "replace the electrochemical battery" in almost every application, from hybrid-electric and pure-electric vehicles to laptop computers to utility-scale electricity storage. 

The company boldly claims that its system, a kind of battery-ultracapacitor hybrid based on barium-titanate powders, will dramatically outperform the best lithium-ion batteries on the market in terms of energy density, price, charge time, and safety. Pound for pound, it will also pack 10 times the punch of lead-acid batteries at half the cost and without the need for toxic materials or chemicals, according to the company. 

The implications of such an innovation, if true [2], are mind-boggling.  At the storage capacity they are describing, we can maintain the same power output at several orders of magnitude below current levels.  Imagine how fat and lazy we can get when we are free from the guilt of fossil-fuel pollutants!