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Level 1

4 points

MacBook Pro Battery and Power Adapter

Does the MacBook Pro keep charging after 100 percent or does it use the power adapter power after it reaches 100%?

MacBook Pro 13″, macOS 10.15

Posted on Jul 15, 2020 8:17 PM

Top-ranking reply

Level 9

50,173 points

Posted on Jul 15, 2020 8:52 PM

It uses the AC adapter. Battery may be used also if more power is needed or to maintain battery health.

You cannot overcharge the battery.

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