missourirver54 Report post Posted February 10, 2023 I have a 2015 Fleetwood Excursion, I am needing to swap out my house batteries that are standard 6V 215 AH and would like to go to replace with AGM type of batteries. Any issues that I should be aware of? Share this post Link to post Share on other sites
rossboyer Report post Posted February 11, 2023 You will probably need to check your inverter/charger to be sure the settings are correct for AGM batteries. Some treat lead acid and AGM batteries the same. But check to be sure. i did that for our 2006 Expedition. Should have done it for our first two motor homes. Probably could have saved a lot of cable repair or replacement. Share this post Link to post Share on other sites
jgallego Report post Posted February 12, 2023 On my 2018 motor home I had it changed out to agm and few months after we bought it. Best move we ever made. Inverter worked without a problem. Share this post Link to post Share on other sites
five Report post Posted February 12, 2023 (edited) You will love the AGMs, but, as noted above, check the settings in your controller. Last year I swapped eight 6v AGMs for three 12v AGMs...and had to make a slight change in the settings. If you have questions, call the tech line for the controller, he/she can tell you how to set it...have the number/type batteries and amp hours on hand before calling. Edited February 12, 2023 by five Share this post Link to post Share on other sites
dons2346 Report post Posted February 14, 2023 AGMs are a good swap out for wet cells. What you have to look at is the settings of your charger and those depend on the battery you select. The LifeLine AGM has a different charging profile than that of others. It isn't much but is still different. If you have a Magnum inverter/charger, there will be two profiles listed for the AGMs Share this post Link to post Share on other sites
