I added a 100Ah lithium battery inside my travel trailer and kept the original lead-acid battery for the jack and breakaway brakes. A 1-OFF-2 selector switch picks which one runs the camper.
RVMods
I figured out how to add lithium battery power to my travel trailer for boondocking WITHOUT expensive permanent modifications. This setup uses a Pecron F3000 LFP battery station and lets me: ✅ Run traditional shore power ✅ Boondock on battery only✅ Hybrid mode (charge while using) ✅ Remove it in […]