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THE BASEMENT WATCHDOG Model 30HDC140S Big Standby Sump Pump Battery - Sump Pump Accessories - Amazon.com
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Basement Watchdog Plastic/Battery Fluid Battery in the Water Pump Accessories department at Lowes.com
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What does it mean if my Watchdog backup sump is flashing "Add Distilled Water" even with brand new battery? - Home Improvement Stack Exchange
![Any idea why my Basement Watchdog alarm is going off for the sump pump? Unit has about .5” of fluid and battery light is lit. I press the button for 5 seconds Any idea why my Basement Watchdog alarm is going off for the sump pump? Unit has about .5” of fluid and battery light is lit. I press the button for 5 seconds](https://preview.redd.it/58mqynii31z71.jpg?width=3024&format=pjpg&auto=webp&s=0fc167b83b5f324b9fd7a27eda88f83c2c1f4fad)
Any idea why my Basement Watchdog alarm is going off for the sump pump? Unit has about .5” of fluid and battery light is lit. I press the button for 5 seconds
![Amazon.com: Battery Watering System Caps with Water Level Monitors for 12 volt Batteries with Round 3/4" press in mounts : Patio, Lawn & Garden Amazon.com: Battery Watering System Caps with Water Level Monitors for 12 volt Batteries with Round 3/4" press in mounts : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/31SDuQTTVYL.jpg)
Amazon.com: Battery Watering System Caps with Water Level Monitors for 12 volt Batteries with Round 3/4" press in mounts : Patio, Lawn & Garden
![Any idea why my Basement Watchdog alarm is going off for the sump pump? Unit has about .5” of fluid and battery light is lit. I press the button for 5 seconds Any idea why my Basement Watchdog alarm is going off for the sump pump? Unit has about .5” of fluid and battery light is lit. I press the button for 5 seconds](https://i.redd.it/w0r4zoii31z71.jpg)
Any idea why my Basement Watchdog alarm is going off for the sump pump? Unit has about .5” of fluid and battery light is lit. I press the button for 5 seconds
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