Charger is a ProSport HD20 Plus
All the voltage readings kept changing slightly. The Craftsman 82344 meter always read 0.1 to 0.2V lower than the Klein CL390.
Klien
Float 13.6 Bat1, 13.4 Bat2 and 3
Unplug 13.1 Bat1, 13.0 Bat2 and 3
Start motors and there was no 2 beep warning
Motors off Bats...