Samsung NC10 makes huge buzz in the laptop world and it might be possible only for it long life battery of 8 hours. Now, I found a lot of news that Samsung will bring another netbook Samsung NC310 that will support 11 hours power backup. This Notebook PC may launch in
Simple Specification:
Intel Atom CPU (no word on the actual model, though)
10.1-inch LCD (assuming the resolution will be 1024×600)
Weighs 2.72 pounds with standard battery
Five hours of battery life, standard, or up to 11 hours with extended battery
Wi-Fi included, Bluetooth, optional 3G chipset
160GB hard drive, 1GB RAM
Three USB ports, 3-in-1 card reader, 1.3-megapixel webcam
Here I have to mention that the Eee PC from Asus (Eee PC 1000HE) service 9.5 hours power backup but Samsung NC310 Netbook PC will support your works with its 11 hours life.