I know that Hekate can turn Power off during autoRCM and battery will not drain at all just like an original Nintendo Switch.. Correct me if I am wrong.
Does Daybreak for atmosphere do the same thing ? I dont want to keep it in sleep mode for months because I haven't played it for a few months now.
Daybreak is a firmware flasher not a tool to shut down the switch, if you don't use the console for few months it will drain the battery anyway.