HT201726: Mac Basics: Set your preferences
Learn about Mac Basics: Set your preferences
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Dec 17, 2015 12:03 PM in response to dom357by OGELTHORPE,No. You may leave it connected to AC for most of the time, BUT at least once per month, use the MBP under battery power to about the 40% charge level. The you may recharge to 100%. Lithium ion batteries require periodic 'exercise' for long battery life.
Ciao.