Is it OK to keep your power plugged in when its fully charged (green light)

SO i was wonder if its ok if i keep my macbook white plugged in to power when its fully charged (light on your charger goes green) or should i recharge it again when battery level goes to 10-20% again?
I am worried because for some reason its making me think that if i keep it plugged in it can damage to battery?

SO i was wonder if its ok if i keep my macbook white plugged in to power when its fully charge
Perfectly safe, nothing bad will happen to your mac if you run it off the plug after the batter reaches 100%

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