What's a standard RV deep cycle battery specification?
RV Batteries are usually 12 volt, and available in a variety of capacities up to 100 amp-hours. They can be found in "sealed" or standard servicable types, and are commonly used in small home power or portable power applications. RV batteries are generally small, compact and easy to handle and install. They are relatively inexpensive, and the sealed type batteries are non-spillable and safer for indoor applications.