The Sony VGPBPSC31 Extended Sheet Battery is designed specifically for use with VAIO Duo 11 Ultrabook, and provides appreciable battery life around home, office, or while on the road. Enjoy up to 10 hours of total combined battery life, so you can stay unplugged longer. The Duo 11 knows how to minimize charge time to give you the best battery life when charging on-the-go. And when it's time to charge, no need for your PC; this extended sheet battery can be charged independently (without laptop). The VAIO Duo 11 Ultrabook's included pen can be stored within the sheet battery for on-the-go access.
1-Year Limited Warranty
Sony VGPBPSC31 Extended Sheet Battery