Thanks for the clarification.
Ever since I first bought a travel laptop in 2004, battery life and the ability to a spare batteries on hand has been a major factor for me.
This was pre-netbook times, and the guy I bought the laptop from looked at me like I was crazy for describing what I wanted, which was essentially a netbook.
He couldn't fathom why someone would want a spare laptop battery, or why you would ever want a battery that lasted longer than 2 hours!
Anyway, the pocket edge is perfect! Apart from not being able to carry a spare battery.