- Long battery life
- Intelligent charge
Designed specifically for use with your VAIO Duo 11, the VGPBPSC31 extended sheet battery provides amazing battery life around the home, office or while on the road. Enjoy long hour 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.