My new to me and used RV came with two 12V House Batteries and would show 10.8 V just a short time after unplugging from shore power, so I knew I had to replace them. Some off brand car batts. Yep, th...
Thanks! We went to Costco and looked. They have them sitting there at $83/battery. We will bring our old ones tomorrow and that way we don't have to pay the core charge (or at least get it back right away)!