when using an external monitor with a macbook pro (clamshell mode) does the macbook have to stay plugged in to AC in order for the monitor to maintain display? And if so, how does that affect the battery to remain healthy?

when using an external monitor with a macbook pro (clamshell mode) does the macbook have to stay plugged in to AC in order for the external monitor to maintain display? And if so, how does that affect the battery to remain healthy (since you aren't supposed to keep it plugged in after it reaches 100%)?

MacBook Pro (13-inch Mid 2012), iOS 6.1.4

Posted on Sep 7, 2013 8:31 PM

19 replies

Sep 10, 2013 9:47 AM in response to inquiring1mind

Thank you for taking the time to respond to me. I appreciate your help. And it eased my little mind!

Sep 10, 2013 9:48 AM in response to inquiring1mind

You're welcome!

Clinton

ariel s

Level 4

1,769 points

Sep 10, 2013 11:47 AM in response to inquiring1mind

Absolutely, I am glad it helped!

Have a good one!

- Ari

bgood34

Level 1

4 points

Nov 9, 2016 8:08 AM in response to inquiring1mind

I just had to change my battery from having it plugged in during work every day, all day. I think letting it drain every couple of weeks is helpful and more than what I did but not a good answer

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when using an external monitor with a macbook pro (clamshell mode) does the macbook have to stay plugged in to AC in order for the monitor to maintain display? And if so, how does that affect the battery to remain healthy?