Members Opinions and Comments on Today's Electronic Voltage Regulators
I know I'm old school but we were taught that 13.8 was the correct voltage.
What I remember the instructor saying that to charge a battery a higher voltage than 12.6
is necessary to push the voltage into the battery and at 13.2 to a maximum of 14.
14 as the highest as not to boil the electrolyte .That was 50+ years ago. So are our cars.