Mid-Range: The Best of Both Worlds. $120 â $150 price per square foot. For many buyers, this price point saves both time and money. It begins with selecting a quality builder that includes many high quality finishes and features as standard within the home.
Starting batteries should not be used for deep cycle applications. The battery or batteries used to supply 12-volts to the RV itself are commonly referred to as house batteries. House batteries need to be deep cycle batteries that are designed to provide a steady amount of current over a long period. Starting batteries and marine batteries should not be used in this application.
Good 12-volt deep-cycle batteries are available in group 24 and 27 sizes. You may have to buy them at large specialty RV or Marine stores, and thus will pay a premium price. West Marine, for example, has group 24 for $88 and group 27 for $90. Their group 24 is rated at 85 ah and the group 27 is rated at 105 ah.