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Jins M. N.
Jins M. N., Computer Hardware Engineer
Category: Mac
Satisfied Customers: 2567
Experience:  Mac Expert, 7+ years of experience in installation and trouble shooting of mac osx and apps
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If my mac book pro ( current version -1) is always on changer

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If my mac book pro ( current version -1) is always on changer does it affect battery life?

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Actually, it won't make all that much difference. Under normal circumstances disconnecting power cord is not necessary because once the lithium-ion battery is full the charger discontinues charging and only engages when the battery voltage drops. Most users do not remove the AC power and this practice is safe.

What will shorten battery life is temperature: If it gets hot, it will shorten the battery life.

Please go through this apple page.

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