Maintenance Free Agm Standby Sump Pump Battery 12v Bw-27agm

Introducing the Basement Watchdog Maintenance Free AGM Standby Sump Pump Battery, now available at Waterbury True Value in Waterbury, VT. This exceptional battery is engineered to provide years of reliable service for your backup sump pump system, ensuring that your home remains protected from flooding and water damage. With its maintenance-free design, there’s no need to worry about adding battery fluid or distilled water, making it a hassle-free solution for homeowners and professionals alike.

• Sealed Design: The completely sealed construction of the battery ensures that it remains maintenance-free, allowing you to focus on what matters most without the worry of upkeep.


• Wide Compatibility: This battery is compatible with a variety of Basement Watchdog systems, including the Basement Watchdog Emergency (BWE), Basement Watchdog Combination (DFK961), Basement Watchdog Special+ (BWSP+), Basement Watchdog Big Dog+ (BWD12-120C+), and Basement Watchdog Big Combination (BW4000) systems. Please note that it is not compatible with older versions of the Basement Watchdog Special or Big Dog systems.


• Extended Run Time: Depending on the model, this battery can provide up to 48 hours of protection on the Basement Watchdog Special+ and Big Combination systems, and up to 80 hours on the Basement Watchdog Emergency and Combination systems, based on a 10% duty cycle.


• Intermittent Operation: The battery is capable of running the sump pump intermittently for days, ensuring that your basement stays dry even during heavy rainfall.


• Expandable Capacity: For those who need even more power, you can connect two batteries to increase the run time, making it an ideal choice for larger sump pump systems.

Imagine the peace of mind that comes with knowing your basement is protected from flooding, especially during stormy weather. The Basement Watchdog Maintenance Free AGM Standby Sump Pump Battery is perfect for homeowners in Waterbury who want to safeguard their property without the hassle of regular maintenance. Whether you are a DIY enthusiast or a professional contractor, this battery is an essential component of your sump pump system.



In conclusion, the Basement Watchdog Maintenance Free AGM Standby Sump Pump Battery is not just a battery; it’s a reliable partner in protecting your home from water damage. Don’t leave your basement’s safety to chance—ensure you have the best backup solution available at Waterbury True Value in Waterbury, VT.