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Usually I can use it for whole day, say over 8 hrs, without charging, before I updated to mojave 14.6.
but this week my MacBook Air(2017) keeps heating and only 20% power left after 4hrs.
Please read See how apps affect Mac performance, battery runtime ... to identify the presence of any particularly burdensome processes. If you can find nothing obvious, then follow the remedy described under "Learn More" in About fans and fan noise in your Apple product - Apple Support.
Please read See how apps affect Mac performance, battery runtime ... to identify the presence of any particularly burdensome processes. If you can find nothing obvious, then follow the remedy described under "Learn More" in About fans and fan noise in your Apple product - Apple Support.
I plan to return to 14.5 if this keeps for a week
Annoying system update and reinstall, fc
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Macbook air overheating and faster battery drain after update from Mojave 14.5 to 14.6
