should i plugged in my charger when i'm playing high end games in laptop ?? my laptop is using built in battery....
the battery drains fast when i'm playing games....
Your laptop should be plugged in unless you aren't near enough a power point, essentially.
Sole exception is if you expect it to be plugged in for very long amounts of time, in which case you should discharge it to 50%, then plug it in and remove the battery.