what size standard battery

[housebg]

I have a 1983 Excella and was needing a battery what size does it take I am stopping only at night and seldom for a few days and staying in campgrounds a lot so keeping it charged is not a problem. have another battery box so will be adding another water next year Billy

[batman]

You probably have a, group size 27. To be sure measure the one you have and compare to a battery chart. http://www.interstatebatteries.com/m...plus-batteries
I suggest that if you are near a Costco, get one from them. Better prices and warranty.

-Dennis