converter on 2015 Jayco Seneca TS
I have 4 of the 27D170 Harris 12v batteries in my battery bank. I have learned only bad things about them. The batteries are not holding a charge. I'm thinking of going with 6v batteries joined in series and parallel. I believe the AGM batteries are better but need a different charge rate than Flooded Lead Acid. Is the converter on the Seneca TS compatible with charging AGM batteries.
Also if a cell goes out while wired series and parallel does it affect the charge capacity.
Thanks in advance for revisiting an ongoing dilemma