My personal favorite is the Lenova T60 Thinkpad. It gets 7 hours on its' main battery, and by adding the ultra bay battery that goes in the cd drive slot you add an additional 3 hours. I own the Thinkpad T40 which has been around for almost 3 years and with this combination I regularly get better than 9 hours. There are some Sony models and HP models that also achieve this level, but I will have to get you the list of those that I have used for clients that have those specs. ----- Original Message ----- From: "Sharon" <scfinchum@xxxxxxxxxxxxx> To: <bookport@xxxxxxxxxxxxx> Sent: Sunday, August 27, 2006 2:25 PM Subject: [bookport] Re: Has anyone heard of this device? :I have recently researched Laptops and haven't found any that come even : close to having that kind of battery life. I know that it's off topic but : could you send me your sources: off list if you prefer. : : Make it a great one : : Sharon : : :