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RKassl · 03-05-2023, 08:21 AM

Time for a new deep cycle battery for the Montana. The Interstate standard 27M series came with the trailer. Interstate now has a newer upgrade 27M EFB. A few dollars more but it is a sealed battery. It is not an AGM or lithium type.

Has anyone used this newer battery in their trailer? Any issues or comments?

Thanks!

03-05-2023, 08:21 AM	#1
RKassl Montana Master Join Date: May 2005 Location: Fall Creek Posts: 1,329 M.O.C. #3699	Interstate Battery "27M EFB" Question Time for a new deep cycle battery for the Montana. The Interstate standard 27M series came with the trailer. Interstate now has a newer upgrade 27M EFB. A few dollars more but it is a sealed battery. It is not an AGM or lithium type. Has anyone used this newer battery in their trailer? Any issues or comments? Thanks! __________________ Bob and Nancy Kassl Fall Creek, Wisconsin 2015 Montana 3440RL Legacy Edition, G614's, Pressure Pro TPMS, Dish Tailgaters 2016 GMC Sierra Denali 3500 CC SRW, Iridium Metallic, Duramax Allison Transmission