Liberator® ROI Calculator

  Liberator® Battery Other Battery
Battery Part Number
Number of cells in the battery
Maintenance labor rate in $ per hour
Actual watering time in minutes per cell
Actual watering frequency in days of cycle
Battery purchase price in $
Annual watering labor cost
Battery 5-year watering labor cost
Battery purchase price plus 5-year watering cost
Difference in purchase price  
Difference in 5-Year watering labor cost  
Liberator® payback period in years  
Liberator® net savings over other battery for 5 years  
Liberator® Return on Investment