joshuajimExplorer IISep 26, 2019I think I'm looking at new batteries.I have a pair of interstate Costco 6v that are about 3 years old. We don't boondocks anymore and the trailer is at the ranch and hooked up constantly. PD9855 (?) does the charging. I did a SOC ...Show More
DFordExplorerSep 27, 2019Have you tried "equalizing" them?Testing and Equalizing My RVs 4 Golf Cart Battery BankBattery University - BU-404: What is Equalizing Charge? HOW TO: Maintain & Equalize RV Batteries
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