I'm very interested in delving deeper into the specifics of the battery-powered PSU setup, particularly regarding the "MACHMINI" modifications that allow it to run on batteries. I'm curious if LiFePO4 batteries could be used as well nowadays, it seems like a promising option. Did you implement a dual-battery system, where one battery charges while the other is in use, to ensure there's no downtime? Is there a Battery Management System (BMS) involved in this setup?
The video provided was informative, but I believe more details would help clear up some confusion that I, and likely others, might have.
Thanks in advance for any additional insights!