Best batteries

[Rob11]

On a 2020 cyclone 4005 have 2 batteries. What is the best or recommended battery and size .
I want to buy them and go install them, I’m 200 miles from the unit . Any help would be greatly appreciated

 

[travelin2]

Unless you change the battery boxes, group 27s. I prefer AGMs but other wet cell works
If you change out the boxes, group 31s offer more amp hours
Unless you’re using lithium then some one else can better answer you

 

[Rob11]

Unless you change the battery boxes, group 27s. I prefer AGMs but other wet cell works
If you change out the boxes, group 31s offer more amp hours
Unless you’re using lithium then some one else can better answer you

Where do I buy the 31 boxes , thanks for the tip

 

[travelin2]

Where do I buy the 31 boxes , thanks for the tip

Walmart. LOL!!!

If you buy wet cell batteries, not AGMs, you’ll have to fashion an exit tube from the top of the replacement battery boxes to the existing venting hoses.

AGMs don’t need venting because they are sealed

 

[Garlicfarmer]

I have 2017 Heartland Prowler 261 pth toy hauler.
I switched over to 2 Eco Worthy 100 amp hour batteries. I did have to upgrade my converter. Very easy to do. Not to costly. I use Renogy 200 watt suitcase solar panel. Best grade I have done so far. Very happy.