Aplicom Oy - On Aplicom Partner Extranet you can find a Aplicom battery runtime calculator Excel workbook in zip file available for calculating the running time of different A-series units on the
CALCULATING YOUR BACK-UP ENERGY NEEDS - Probe Group
power supply - Calculate battery life - Electrical Engineering Stack Exchange
Calculating Motor Run Time – TrollingMotors.net
UPS Inverter Battery Backup Time Calculator TOTAL:Amazon.com:Appstore for Android