Liberty's StormCell® battery back-up pumps provide uninterrupted flood control for your basement in the event of a power outage or main pump failure. Available with NightEye® wireless technology.


Battery Back-up Pumps


Highly advanced 12 volt backup pump systems. Available as standard model or with NightEye® enabled models.

12 Volt Batteries

Maintenance Free

12 Volt Battery

Make sure your StormCell® backup system maintains peak performance with StormCell® batteries from Liberty.  (1 year warranty)

PC 442-Series

Sump Pump Combo Series


Pre-assembled Primary Pump and Battery Backup System. Drop-in-the-pit ready!