Winner
Wayne
Wayne WSS30V Upgraded Combination 1/2 HP and 12-Volt Battery Back Up System
Glentronics
Glentronics, Inc. BWE 1000-Gallons Per Hour Basement Watchdog Emergency Back-Up Sump Pump
Red Lion
Red Lion RL-SPBS 12-Volt, 3240 GPH Enhanced Emergency Backup Sump System with 12V Auxiliary Pump, Diaphragm Switch, Charger and Junction Box, Black, 14942792
Liberty Pumps
Liberty Pumps 441 Battery Back-Up Emergency Sump Pump System, Black, one-Size
MWXNE
MWXNE 3000W Heavy Duty Sump Pump Battery Backup with LCD Display for Emergency and Power Outage, Sump Pump Backup Power System Auto Switches to Battery Inverter Power
PumpSpy
PumpSpy 2000W Sump Pump Battery Backup System, Safe Back Up System for Emergency and Power Outage, Superior Home Silent Sump Pump Backup Power Supply with Intelligent Cooling
THE BASEMENT WATCHDOG
THE BASEMENT WATCHDOG Big Combo Connect Model CITS-50 ½ HP Primary and Battery Backup Sump Pump System with Smart WiFi-Capable and 24-Hour-a-Day Monitoring Controller
Superior Pump
9%OFF
Superior Pump 92900 Powered Battery Back up Sump Pump with Tethered Switch, 12V DC
THE BASEMENT WATCHDOG
Glentronics BWSP 1730-Gallons Per Hour Basement Watchdog Special Back-Up Sump Pump
Superior Pump
Superior Pump 92910 Powered Battery Back up Sump Pump with Vertical Switch, 12V DC