Battery Back Up

Hi there

I am trying to buy a battery back up for my 60 unit EZ Cloner but I don't know which size to buy. (So if the power goes out there is enough electricity to power the pump for a day or so.)

The model EZ Cloner I have uses a MAG925/WP3000 pump that takes 1.5 amps. Does anyone know how much wattage that takes per hour (day, etc) ?

Thanks

You could buy one of these and find out how much you would need.