Sony Touts 25 Hour Battery Life For Haswell-Equipped Vaio Pro

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Sony claims that both the new 11.6-inch and 13.3-inch models of its Haswell-equipped Vaio Pro ultrabooks are the world's lightest. The 11.6-inch model weighs in at 1.9lb (0.87k , where as the 13.3-incher is a little heavier at just 2.33lb (1.06kg). But it's the battery life on offer here that really makes the new Pros stand out. The 11.6-inch Vaio Pro offers 11 hours of battery life as standard, while the 13.3-inch achieves 8 hours. However, Sony is also offering a sheet battery you can connect to the base of the ultrabooks. On the 13.3-inch Pro that increases battery life to 18 hours, but on the 11.6-inch you get a true day-long amount of juice with 25 hours of battery life claimed. (http://www.geek.com/chips/sony-offers-25-hour-battery-life-for-haswell-equipped-vaio-pro-ultrabook-1557408/)"

http://hardware.slashdot.org/story/13/06/05/2225234/sony-touts-25-hour-battery-life-for-haswell-equipped-vaio-pro