EG4 Wall Mount Pros (Optimal Settings for Optimal Performance and longevity

Ok now down to 5% and my voltage is 51.07 (not charging or discharging) static. So still question if this true 5% SOC....What I understood after many charge and discharge, the BMS self calibrates so 5% state of charge may go down to 50V

I'm a newbie to Lithium, but why are you running them so low