RV Battery Bank Sizing Calculator
Planning for boondocking or reliable off-grid power in your RV, camper, or van? This calculator helps you estimate the right RV battery bank size (in Amp Hours) for your electrical needs. Accurately sizing your deep cycle battery bank, whether Lithium or Lead-Acid, is key to comfortable travel. Fill in your appliance usage and system details below.
Disclaimer: This RV battery bank calculator provides an estimate based on your inputs. Actual energy consumption can vary due to factors like ambient temperature (especially for refrigerators), device efficiency, phantom loads, inverter self-consumption, wire losses, and usage habits. This tool is for planning your camper battery or RV electrical system; always consult manufacturer specifications and consider a safety margin (e.g., 15-25% extra capacity).