Basement Watchdog 7.5 Hour Sump Pump Standby Battery, Model 30HDC140S
Basement Watchdog batteries are standby batteries. They are made to be drained and recharged, and they will last longer and perform better than automotive or deep cycle batteries in a backup application.
The Basement Watchdog sump pump systems have a special battery cap which holds the battery fluid sensor at the correct height to measure the liquid level in the battery. This sensor can be used with Basement Watchdog Batteries, but not with other batteries.
- Run sump pumps longer for more hours per charge
- Remain viable for more years, normally five to seven years
- Will run the Basement Watchdog Special and A/C-D/C Sump Pump Systems for 7.5 hours continuously which is days of intermittent use
- Will run the Emergency Sump Pump System for 12 hours continuously
- Manufacturer Warranty (authorized online retailer): 1 Year parts and labor