MacOS alert if the battery exceeds certain percentage charge limits to maintain health.

Emacs Lisp 100.0%

Run

emacs --no-init-file --no-site-file --script macos-battery-alert-to-maintain-health.el

Cron

Automates to check every 10 minutes.

Open crontab.

crontab -e

Add the following line. Be sure to change the path of the script.

*/6 * * * * emacs --no-init-file --no-site-file --script macos-battery-alert-to-maintain-health.el