通过终端取消所有计划的电源事件，将休眠模式从3改为25，以及禁用屏幕时间，可以减少MacBook在盖子关闭时的电池损耗。这将影响即时唤醒功能，但考虑到电池寿命的改善，这点牺牲是可以接受的。若要恢复原状，只需将休眠模式改回3。
原链接
https://discussions.apple.com/thread/252191369?page=7
Guys I found some kind of solution for the drain.
FIrst cancel all scheduled power events via terminal
sudo pmset schedule cancelall
And then change hibernation mode from 3 to 25 via terminal
sudo pmset -a hibernatemode 25
Also disable screen time because this service constantly wakes up your macbook.
Instant wake won’t be available, but since the ssd is fast anyway few more seconds when opening the lid will be nothing compared to losing so much battery while the lid was closed.
If you want to revert back, simply choose hibernatemode 3
sudo pmset -a hibernatemode 3
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