Recent content by dcracing

  1. D

    12v. car batteries ... resting voltage ? When to replace ?

    Just pondering here: I have a Walmart Marine/DeepCycle with a consistent resting voltage of 12.4v (12.4. resting voltage at purchase date also) Is anyone aware of Marine/DeepCycle battery manufacturers with higher "tweaked/accidental" resting voltages near at least 13volts? All of my RV...
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