Glentronics BWD12-120C 2200-Gallons Per Hour Basement Watchdog Big Dog Battery Back-Up Sump Pump
Requires the Basement Watchdog 7.5 Hour Standby Deep Cycle Battery to operate up to 7.5 hours continuously. (Sold separately)
User-friendly controller sounds an alarm, illuminates a warning light, and describes what to do for easy maintenance
Runs without discharging the battery when the power is on
It is possible to double the run time of the Big Dog by hooking up two batteries in parallel (cables sold separately)
Includes a dual float switch for added redundancy and protection
