Leaving the laptop plugged in?

Re: Leaving the laptop plugged in?

Alright, I just did a $150 test. I left my laptop plugged in wherever i went. My LiIon battery is now totally screwed. I can barely get about an hour out of the battery with hardly anything running. Where I used to be able to go 4 hours easy. So there goes the theory that u can leave LiIon battery plugged in without worrying about killing it.