Batterry recommendation for Class A Diesel

Rolls-Surrette S6-275AGM. 5 year warranty, 2 year free replacement, three year prorated. In my book they are the finest battery made.

My EastPenn/Deka AGM batteries are going on 5 years old and they are all still fine. They are made in the USA. I installed the four batteries and haven't had to touch them since.
Make sure that after you install them that you set your inverter/charger for AGM batteries. Deka batteries

Thanks for the recommendation but the coach batteries in our tradition pusher are 12 volt deep cycle group 27. Thanks

For 12 volt batteries it would be the S12 series. You did not specify. Warranty is the same.

Lifeline AGM is an excellent battery. 4x GPL-27T for 400AH. But better IMHO 4x GPL-4CT for 440AH, check the dimensions.

Sometimes I scheme on how to install the GPL-6CT for 600AH but the height is a issue. I actually have the room for 8x GPL-4CT with slightly smaller chassis battery and may go that route someday.

The AGM charging profile is different than flooded so check out your charger capability.

harold1946 wrote:
For 12 volt batteries it would be the S12 series. You did not specify. Warranty is the same.

I would like recommendations on a good to top of the line Sealed Deep cycle AGM battery (group 27). Thanks

looks like he did?

rpgibbs wrote:
I am going to replace my current coach interstate lead acid batteries (4) in my 2005 American Tradition. I would like recommendations on a good to top of the line Sealed Deep cycle AGM battery (group 27). Thanks

You might want to give these people a call....
BATTERIES PLUS
Looks expensive, I know, but if you get yourself a store manager on the phone, you'll be surprised of the deal you might be able to make.
Also consider the 4 and 5 year full replacement warranty that may come with your choice and mine will be tortured and suffer greatly during their life of whatever that might be.

usersmanual wrote:

harold1946 wrote:
For 12 volt batteries it would be the S12 series. You did not specify. Warranty is the same.

I would like recommendations on a good to top of the line Sealed Deep cycle AGM battery (group 27). Thanks

looks like he did?

In his second post, but not the first. Group 27s are available in both 6 and 12 volt.

usersmanual wrote:

harold1946 wrote:
For 12 volt batteries it would be the S12 series. You did not specify. Warranty is the same.

I would like recommendations on a good to top of the line Sealed Deep cycle AGM battery (group 27). Thanks

looks like he did?

In his second post, but not the first. Group 27s are available in both 6 and 12 volt.

harold1946 wrote:
Rolls-Surrette S6-275AGM. 5 year warranty, 2 year free replacement, three year prorated. In my book they are the finest battery made.

One of the best brands out there.

Trojan is also good, 27-AGM. If you have a couple of inches of extra space I would recommend the Trojan/Reliant T1275-AGM. 270 minutes @ 25A discharge rate versus 158 minutes @ 25A.