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Pumps intermittently for days to help protect your basement
Provides longer run times than the Basement Watchdog Emergency Standby Battery (model 24EP6)
Accommodates the Basement Watchdog fluid sensor to sound an alarm when distilled water is needed
Shipped without battery fluid to remain fresh until activated
Can be easily and safely filled with a 6 qt. battery fluid pack (sold separately Model # Z-PACK)
1 year limited warranty
California Prop 65: WARNING: Battery posts and terminals contain lead, lead compounds or other chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. See https://www.p65warnings.ca.gov/
Product Description The Basement Watchdog Big Standby Battery is compatible with all Basement Watchdog battery backup sump pump systems. It is uniquely constructed with heavy duty plates to store more energy, provide longer run times and last longer in standby operation. The high storage capacity of the Big Standby Battery can run any Basement Watchdog battery backup system intermittently for days. From the Manufacturer The Basement Watchdog 7-1/2-Hour Standby Battery will run the Basement Watchdog A/C-D/C system and the Basement Watchdog Special system up to 7-1/2 hours continuously, and will run the Basement Watchdog Emergency system up to 12 hours continuously. Featuring the ability to pump intermittently for days. This battery is shipped dry. Acid cannot be shipped and must be purchased locally.