I 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 and all 6 cells are 1.275 or slightly higher. I checked the voltage on the positive (connection) battery and it is about a half a volt higher than the negative (connection) battery.
When I put the Meanwell on the positive battery bubbles like crazy and the negative battery barely bubbles.
I reversed the battery and the negative battery still does not bubble much. I cleaned all the connections and the interconnect cable reads 0 ohms.
I'm pretty sure it means new batteries.
I did a SOC and all 6 cells are 1.275 or slightly higher. I checked the voltage on the positive (connection) battery and it is about a half a volt higher than the negative (connection) battery.
When I put the Meanwell on the positive battery bubbles like crazy and the negative battery barely bubbles.
I reversed the battery and the negative battery still does not bubble much. I cleaned all the connections and the interconnect cable reads 0 ohms.
I'm pretty sure it means new batteries.
