Forum Discussion
hohenwald48
Mar 03, 2016Explorer
I used to live in an off grid house. 48 6 volt batteries. I left my charger on for 9 years with no problems. As far as I know, the charger is still on after 15 years if the new owners stayed off the grid. Leaving a good charger on is not a problem. Failure to maintain battery electrolyte level and keep connections good is a problem. A good multi-stage charger is a necessity.
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