The Basement Watchdog 9 in. H X 10-1/4 in. W X 6-1/2 in. L Maintenance Free Battery For BW-27AGM algolia-ignore so you can cut into

so you can cut into corners and flush against adjoining surfaces

Auto shut-off

Color Coding: Purple

Design: Santa Stop Here Sign

The Basement Watchdog 9 in. H X 10-1/4 in. W X 6-1/2 in. L Maintenance Free Battery For BW-27AGM algolia-ignore so you can cut intoThe Basement Watchdog Maintenance Free AGM Battery is completely sealed making it the perfect choice for years of reliable service for your battery backup sump pump system without having to add battery fluid or distilled water. This battery is compatible with most Basement Watchdog systems including the Basement Watchdog Emergency (BWE), Basement Watchdog Combination (DFK961), Basement Watchdog Special+ (BWSP+), Basement Watchdog Big Dog+ (BWD12