I would like to if there any deleterious effects if you disconnect the
powerpack from the laptop [switching to battery power] while it is in
Windows? I tried it myself and there is a fraction of a second glitch while
doing this. Thanks and I am sorry this is a very basic question.
No, the battery takes over immediately.
If your display settings (brightness) are the same for battery and adapter
use, you probably won't even notice the change from adapter to battery and