Deep cycle battery maintenance
Hello experts My TT and interstate batteries are there years old. The trailer is plugged into my house when not in use. It gets five or so trips per year so is plugged into the house most of the ti...
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For some reason batteries left on a PD wiz charger 24-365 just do not use any water,....meaning once a year at most, besides that they will last 8 to 10 years, much longer than if not plugged in in between trips.
