Limit charging of 2021 M1 Pro MacBook Pro 14" to 80% following ATP suggestion

[JohnAtl]

Previous discussion:

Should I leave the MBA plugged in when it’s at my desk, regardless of battery level?

Continuing the discussion from M1 MBA and the progress toward the "holy grail" of workflows (ramble-y with questions at the end!): Yes. The electronics and control software for battery maintenance knows a lot more about batteries than the majority of people who use them. Apple’s advice: use your device. Plug it in when you can. If you store it, charge it to 50%. That’s it. That’s the tweet Something to remember is battery life is measured in charge/discharge cycles (and parts …