Just to help out... Here's what I get from a Pi5 with a battery installed...
Code:
pi@ddc5A:~ $ vcgencmd pmic_read_adc BATT_V BATT_V volt(25)=2.99828800Vpi@ddc5A:~ $Statistics: Posted by W. H. Heydt — Fri Oct 10, 2025 9:52 pm