Heartland RVs was founded in 2003 in Elkhart, Indiana, and has been part of Thor Industries since 2010. It built towables: fifth wheels like the Bighorn, Landmark and Big Country, toy haulers like the Cyclone, Road Warrior and Torque, and travel trailers like the Mallard and Sundance. Thor has reorganized some of its brands in recent years, so check Heartland's site or your dealer for current support details.
Battery locations
Fifth wheels and toy haulers typically have batteries in a front compartment. Toy haulers often have generators and larger electrical systems. Travel trailers usually have tongue-mounted batteries.
What we see in Florida
Toy haulers with generator-heavy setups where the batteries get worked hard. Long-stay fifth wheels with old batteries. Landing gear and slides that slow down because of weak batteries.
Upgrades
Lithium for owners who dry camp or want quieter nights without the generator.
Fitment note: Battery locations, tray sizes and electrical packages vary by model, floor plan and model year. Treat this as a general guide, not a fitment guarantee. We confirm what your RV has before anything is installed.
Sources
Facts about companies and products on this page come from these sources. Check the maker for current models and specifications.