Most efficient house batteries

Gjac wrote:
OP asked, "What works best and gives you the most for your money"? If you look at it from $/AHs it would be 2 6 v Golf Cart Batteries. I paid $74 apiece for my two Sams Club batteries 9 years ago and they are still going strong, and I dry camp 95% of the time. Don't let them get below 50% too many times keep them charged properly and they will be the lowest cost. I think they will be about $84 today. Costco, and some Walmart's sell these also. If you don't dry camp often or have minimal AH needs you my get by with just one 12v dual purpose battery.

that's extremely abnormal for those to last 9 years BUT if all u run is LPG fridge circuit and some 12V lights etc that is possible; however if your running a 2 or 3 k converter and running TV, fridge Dual furnaces etc etc they wear out a lot quicker and obviously would need 4 not 2 to avoid constant recharge
I still personally think the 235 amp US battery(there not cheap) are the best bang for the money and you cant beat a 3 year warranty