Maintenance Free AGM Battery
FEATURES AND BENEFITS:
- No need to add battery fluid or distilled water
- Runs our backup sump pump intermittently for days
- Lasts longer in standby operation
- Purchase a Basement Watchdog AGM battery with a Basement Watchdog backup or combo system** and receive a FREE 1-year extended warranty on both
** Older versions, purchased before 2014 of the Basement Watchdog Special, Basement Watchdog Big Dog and Basement Watchdog Big Combo systems that include the Remote Terminal are compatible with the Basement Watchdog Maintenance Free/AGM Battery.