A free app for Android, by Widemobi.
UPS Battery Backup Time Calculator app is an easy-to-use utility that will help you find out how long your device will last once a charge is removed. This is a great tool to have handy at all times. It will allow you to calculate the time until the battery charge is depleted and the device will need to be charged again.
Top Recommended Alternative
.png){kind=icon}
How to use the app?
Once installed, open the application and start the calculations.
The first step is to enter the battery capacity and the total load of the system. The second one is to choose the type of load: single, double, or triple. The last step is to select the type of appliance or equipment.
