I rarely ever (maybe once a month) let them get low enough to trip the low voltage shut off, between the factory installed Tripac and (as of the last 6 months) a couple solar panels they never sit below 12.9v for and any length of time. Truck at 300k miles, no change in cranking behavior since new. Original set of batteries from March 2017. Never had any rotten egg smell or leakage or anything. Are they about to explode? If you keep them healthy and full do they just last indefinitely? Never…

How long does a set of batteries last?


Source link