popeyemthExplorerSep 02, 2015Battery voltage checkingOk ,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
xzyHollyxyzExplorerSep 02, 2015I just ordered one of these today - VoltMinder with alarm...VoltMinder
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