Battery question regarding Macbook

[gadgetgirl85]

I got my new macbook and now its all calibrated. Can I unplug and plug in from power without ruining the battery? Or should I calibrate it everytime I take it out of the power

 

[jinpak]

I know that you shouldnt calibrate it every time, just once every few weeks. When Im at home I like to take out the battery and plug it in the outlet to save on the battery life, but I dont know if thats good or not, just a habit