You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Is it bad to keep MacBook Pro charged in all the time ?

I have my MacBook Pro charged in and once it charges till 100% I just leave the charger connected to the MacBook Pro. Reason behind this is because I am still using it, whenever I shut down my MacBook Pro, I always unplug the charger from it. So it’s usually always left at 100% when it’s shut down.


is my way of using my mbp going to damage or deteriorate it’s battery faster ? If so what are some other stuff I can do

Posted on Aug 2, 2019 10:49 PM

Reply
4 replies

Aug 3, 2019 9:13 AM in response to bacon_tops

Shouldn't be a problem. I believe even the newer models have the mechanism where it actually varies between 95% and 100% when it's plugged in. It will stop charging once it reaches 100%. Then self-discharge or any supplemental power (beyond what the power adapter can supply) requirements will drain the battery until it goes under 95%. It won't start charging the battery again until it dips below this value.


This is designed to keep the battery from being excessively charged to 100%. I believe other Apple devices do the same, but it's kept transparent to the user. For instance, it seems kind of odd that I can be using my iPhone for 20 minutes and it's still reporting 100% battery charge level.

Is it bad to keep MacBook Pro charged in all the time ?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.