10/17/2026
Before and After
Is it time to replace your failing batteries? Looking for more capacity? Upgrade to Lithium Iron Phosphate today! Not every RV needs a complete power system upgrade. Sometimes a battery upgrade and some charging tweaks are all that’s needed. This all electric Newmar Ventana was a prime candidate for a battery upgrade. We were able to reprogram the Magnum Inverter Charger to accommodate a LiFePO4 charge profile, and replace the factory BIM with a Orion XS to handle the alternator charging. This 460ah battery handles the needs of the Newmar well with room to add another which would double the capacity of those old lead acid batteries. Reach out today to discuss the he best options for your RV and budget.