Over the years, I have found that the battery life of laptops or notebooks range wildly. I've seen some laptops push nine hours, while some can't even clear an hour and a half. If you're looking for the longest-lasting laptop around, the Sony Vaio S has you covered, as it can keep you working for 15 hours or more on a single charge. With battery power like that, you'll be able to keep your attention on your work and have fun leaving your laptop's power cord at home.
The Sony Vaio S features a 13.3-inch (1366 by 768) display and boasts a thin profile that is under 1 inch thick. The case is made from magnesium, making it durable and lightweight. It runs on a powerful procie - Core i7-2620M (i5 as a standard) with an optional Blu-ray Drive, a 256GB SSD, a Radeon HD 6630M 1GB Video Card, up to 750GB of HDD storage, 8GB of RAM, Bluetooth/WiFi connectivity and a backlit keyboard.