Traveling Dodsons

Not sure exactly but a Group Size 31 should work great just verify you compartment size to make sure they will physically fit!Napa has a good battery in the Group 31 size made in the USA.

https://www.napaonline.com/en/p/BAT7234 

Hope this helps! I looked online and didn't see any battery specifications for the Cheetah but this is a very common battery.

I’m looking to change out my start batteries these are fried i have to charge them each time I crank.

 I’m gong with

Lifeline GPL-3100T AGM RV/Marine Battery 

Volts 12

Length In (mm) 12.9 (327.8)

Width In (mm) 6.74 (171.3)

Height In (mm) 9.27 (235.5)

Weight LB (kg) 67 (30.4)

Cold Cranking Amps

68F 1120

32F  950

0F     810

They are made by Concord a company known for aviation batteries made in the USA at their plant (stats pulled from their web site)