Basement Watchdog AGM Standby Battery BW-27AGM
Maintenance-free standby battery for backup sump pumps. Provides extended protection with multiple runtime options across Watchdog systems. Customers note easy 3-minute installation and compatibility with Watchdog sump pump systems
Highlights
- Maintenance-free operation
- Multiple runtime protections across models
- Quick installation
Pros
- Maintenance-free (no fluid or distilled water)
- Easy estimated 3-minute installation
- Compatible with multiple Watchdog sump pump systems
- Extended runtime options for different models
Cons
- Mixed reviews on battery life
- Durability concerns mentioned by customers
- Not compatible with older systems
Best For
Features
- Maintenance free design—no need to add battery fluid or distilled water
- Provides extended backup: up to 40 hours on certain BWD systems (10% duty cycle)
- Supports up to 48 hours on specified BWSP+ and BW4000/ CITE-50 compatible setups (10% duty cycle)
- Offers up to 80 hours of protection on listed BWE and DF K961 CITE-33 configurations (10% duty cycle)
- Compatible with Basement Watchdog sump pump systems that include the Remote Terminal; warning about older non-compatible systems
