There are many types of batteries for camping and recreational vehicles that you may encounter. One type is the deep cycle battery, which is a deep cycle battery that is meant to be stored and used before the batteries are replaced with a normal Li-Ion or a lithium polymer battery. Another type is the deep cycle pump battery, which is a special battery designed to be used in watercrafts such as RVs. This type of battery is usually a great feature if you plan on boating, swimming, or fishing as you will never need to change out your batteries.
The best way to find batteries for camping is to go to an RV or other recreational vehicle store. They have a wide selection, along with different types and sizes. You can even find a deep gel cell that is designed for RVs that have the capacity to hold over five hours of charge, but these are very uncommon. Another type is the deep cycle batteries that you can find in most mobile devices like the iPod. These batteries are still available and work very well for short term power needs.
Your final option is to find a good place online to buy your batteries. Many people like to shop for their batteries online because it is convenient and they can get the best battery at the best price. Keep in mind that although these types of batteries are great for camping and motor home use, you will want to find one that you can take and replace in the case of a power outage.