New ultrabook boasts 22-hour battery life

Launched on Wednesday in Japan, Toshiba's latest ultrabook, the Dynabook Kira V634, sets a new battery-life benchmark. Take that Apple. When the company announced that, thanks to a Haswell processer update, its latest superlight notebook, the MacBook Air, could now go 13 hours on a single battery charge, there were gasps of amazement. However, Toshiba was clearly less than impressed, as its latest ultrabook proves.

via Tech News Headlines - Yahoo! News http://news.yahoo.com/ultrabook-boasts-22-hour-battery-life-145410228.html