Hello I've been hearing a lot of rumors around the internet about laptop batteries. I have a Lenovo y50 that I use for moderate gaming. Whenever its unplugged I get very low fps. For example I get 30 fps in minecraft while I usually get 200 - 300 fps.I always keep my charger plugged in because of this. I heard that doing this will cause the battery life to become worse.Does keeping it plugged in even when my battery is 100% be bad for my battery? Also is there anything I can do about the fps problem?