extended battery life ten fold article

This came out in December, but for some reason it's showing up as news now. It's a article by Chris Mellor of Techworld, who reports Stanford University researchers have revised technology to increase lithium-ion battery charge capacity 10x. If anyone is interested,the website is www.techworld.com. If this is old news, mea culpa, I live in Arizona and the pony express has been a tad slow as of late.