I believe in another thread you asked if you got a lemon?

I would probably say so. Since I was able to leave all of my widgets (except Facebook since that one is known to be problematic) on, leave it on online mode, and check email (I have it set to once an hour) and still have it last the night unplugged. Though it would be at 3/4th battery life remaining after the night.

It was only after installing openssh that I begun to have a shorter battery life duration. So I need to experiment with stopping the server overnight.