To use the calculator, simply enter :
Your battery capacity (in Ah),
Total consumption of the appliances you use (in Watts),
Battery voltage (usually 12V).
Our tool will give you an estimate of how long your battery will last, so you can better manage your energy resources with complete peace of mind.
RV Battery Life Calculator
Enter your battery capacity (in Ah) and the total consumption of your appliances (in Watts).