Battery voltage checking
Ok ,I have learned not to run a 12 volt battery below 12.1 to maximize lifespan. My question is : do you check voltage under load or at rest. Thanks,Mike
Forum Discussion
If the chart says 10.50 volts is discharged... that would be 5 to 25 amp load.
If the chart says 11.89 is discharged... that is disconnected (no load) and resting for 24 to 48 hours.
The 12 Volt Side of Life
If the chart says 11.89 is discharged... that is disconnected (no load) and resting for 24 to 48 hours.
The 12 Volt Side of Life
