What size batteries for Dual tray setup in JK?

[kojackJKU]

I am looking for the physical size of the batteries used in a dual battery setup in a JK. I am going with Motomaster Pure Lead AGM Marine batteries because of the dual post setup. easier to wire stuff to them etc. I like that idea.

 

[kojackJKU]

Forgot to mention adding one of these to my pop up camper as well. I am guessing I can add any size there if I fab up a mount.

 

[KellyM]

I have two Deka Group 34M (with the dual post set-up, which is great) 55Ah each. They are 10 3/4" x 6 7/8" x 8" high and on a M.O.R.E. tray. I don't think you can fit any bigger batteries than that.

 

[kojackJKU]

Thanks, I did see group 34. I will check out the size of the motormaster batteries. The dual post setup is awesome. Keep the vehicle lugs on the big posts only, and accessories on the other posts. Makes a lot of sense. I don't know why more batteries are not like that.