HP Laptop Battery Can Stay 24 Hours?

Do you believe HP Laptop Battery can stay 24 hours? Usually laptop batteries only stay under 10 hours. If me, I doubt it. But I still hope that’s true.
HP claim with EliteBook 6930p, consumer no more worrying they laptop battery used up before they business day end. Why this can happen? Let we see inside of the 6930p.
This laptop equipped with Intel SSD (Solid State Drives), LED screen free of mercury and ultra capacity battery.
HP say Intel SSD contributes durable improvement of battery until 7% compared to ordinary hard drive. Intel SSD also claimed able to increase laptop reliability. LED Illumi-Lite contributes durable of battery to four hours if it is compared to ordinary LCD screen. This laptop will be marketed in United States in October 2008.
Hurray!!! I hope this true not merely to interesting of consumer to buy this laptop. So I don’t need worry about the battery anymore.