About Liberty Pumps StormCell
If you live in a flood zone, you need to take proper precautions. Liberty Pumps' StormCell sump pump battery backup system provides uninterrupted flood control for your basement when you don't have power or you experience the main pump failure. These highly advanced 12v backup pump systems are available as standard models or with NightEye technology, and real-time notifications (which work via text, email, or push notification).
You can either go with a combo series model that includes both the main sump pump and a battery backup sump pump, or you can just buy a standalone battery-powered backup.