I've owned a 2001 Damon Ultrasport for about 6 years. It has six, 6 volt house batteries that now need replacement. Researching on the internet, it seems that what I'm looking for are golf cart batteries. Looks like AGM batteries are the least problem in terms of taking care of them, but they're also significantly more expensive. In flooded cell batteries, I found 210 ah batteries at Costco for $110 plus core exchange, 225 ah Interstate batteries at Camping World for $227 a battery, 215 ah batteries at Batteries Plus for $150 and 230 ah batteries for $170. So, not being much of a mechanic, and having not had to deal with this before, how important is the 20 ah difference between the Costco battery and the more powerful Batteries Plus version. I'd love to avoid the extra cost if possible. I usually am on shore power but occasionally stay in a Wal Mart parking lot as I travel.
