07-05-2023, 05:56 PM
I use Arch as my OS and battery lasts a few days at a time as long as I keep it to Phone and Text only, but am looking forward to the August release of Genode OS which is a microkernel specifically designed to maximize battery life of the PinePhone. Suggest you check it out as an option if you can't get around your current battery draw issues:
https://forum.pine64.org/showthread.php?tid=14780
https://forum.pine64.org/showthread.php?tid=14780