[lukestevens]

Fellow OCD-ish charge watcher here. Has worked great for my aging iPhone.

What grinds my gears though is the AirPods. I have AirPods Pro that I want to last a long time, but out of the case the earbuds are always 'on' and drain battery relatively quickly (much faster than a phone left idle); put them in their case and they're almost always* charged to 100%. I want to be able to leave them out, off, and disconnected. I almost never need 100% battery in my day-to-day use and there's no replacing the batteries in them once they're worn out.

An 80% max charge limit would be great.

*They do offer 80% overnight charge protection, but that's irrelevant as I don't keep them plugged in overnight