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Basement Watchdog 1/3-HP 115 -Volt 31-GPM Plastic Battery-powered Sump Pump

Name: Basement Watchdog 1/3-HP 115 -Volt 31-GPM Plastic Battery-powered Sump Pump
Brand: Basement Watchdog
SKU: 1000782106
Price: 279 USD
Availability: InStock
Rating: 4.5 (41 reviews)

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4.5

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Mon, Oct 12

5,000+ available

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Sat, Oct 17

5,000+ available

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The Basement Watchdog Special Connect® is our most popular battery backup sump pump system. It incorporates most of the sought after features of premium level backup sump pumps. Providing 24 hour a day monitoring, it will protect your basement from a power outage, primary sump pump or float failure and provide extra pumping capacity when needed. It will sound an audible alarm and give a visual warning on the control box pinpointing needed maintenance or irregularities with the battery, pump, or power conditions. This system is part of the Basement Watchdog Connect® line, giving it the ability to communicate with a Basement Watchdog CONNECT® Module (WiFi module model# BW-WiFi2). When connected to the Basement Watchdog WiFi module, the system will send a text, email or a notification through the Basement Watchdog App to alert of any irregularities. The Basement Watchdog Special Connect® is designed with reliability in mind. With its dual float switch, easy to understand alarms, weekly self-test, 1,850 gph pump, and long-lasting battery, you can feel safe that the Basement Watchdog is watching out for you.

Pumps 1,850 GPH at 10 ft lift and 2,600 GPH at 0 ft lift to empty the pit quickly
USB port allows for connection to a Basement Watchdog CONNECT® Module (BW-WiFi2), giving you real time alerts via text, email, or through the Basement Watchdog App
Remote terminal allows the ability to connect with a home security system, or other dry contact device
User-friendly control panel provides 24 hour a day monitoring of battery, pump, or power conditions, detects irregularities, sounds an alarm, and pinpoints problems and solutions
Dual float switch for double the protection
Runs the pump weekly to ensure it is working properly
Compatible with maintenance or maintenance free AGM batteries
1.6 amp smart charger charges the battery as needed
2 Year limited warranty

General
Application	Sump pump	Type	Sump pumps
Material	Plastic	Impeller Material	Polycarbonate
Package Contents	includes 24 hour a day monitoring control unit with a dual float switch, pump with a 1-1/2 in. PVC pipe adapter, battery box and 1.6 amp charger (battery not included - sold separately)	Power Source	Electric
Package Quantity	1	Maximum PSI	0
Switch Type	Specialty	Sub Type	Battery-powered sump pump

Dimensions
Amperage	9	Inlet Diameter	1-1/2-in
Cord Length (Feet)	8	Outlet Diameter	1-1/4-in

Features
Alarm Included	Yes	Water Flow (GPM)	31
Battery Backup	Yes	Gallons per Minute (Gallons)	43
Vertical Lift	16-ft	Outlet Connection	NPT
Check Valve	No	Submersible	Yes
Pump Horsepower	1/3-HP	Volts	115

Warranty
Warranty	2-year limited

Certifications
CA Residents: Prop 65 Warning(s)	No	Safety Listing	cUL safety listing

Miscellaneous
UNSPSC	40151500

Check out the Best Selling Water Pumps on Lowes.com

Review

4.5 out of 5

41 Reviews

2 Star

88% Recommend this product

Ratings may include incentivized customer reviews.

41 Customer Reviews

Sort By

back up some pump

Would Recommend

dave499September 14, 2026
Verified Purchaser

Was this Review Helpful ?

doesn't pump fast enough.

Would Not Recommend

this battery backup pump doesn't pump the water out of my sump hole fast enough after a long hard rain. water raises faster then it pumps. I tested and did confirmed it was pumping water. I will go with a more expensive brand pump like I had before it got fried from a storm.

Jim GAugust 12, 2026

Was this Review Helpful ?

Response from Watchdog

We are sorry to hear you are not satisfied with the capacity of this pump. We do offer a higher capacity system, the Big Dog CONNECT system (model BW... Read More

WatchdogAugust 13, 2026

easy to install and quite

Would Recommend

easy to install and quite this is the second one we

hillJune 5, 2026
Verified Purchaser

Was this Review Helpful ?

Would Recommend

Your delivery person left all the items in the middle of my driveway and in the rain so everything is soaking wet. Thanks a lot. This is one of many issues with your delivery people.

RodneyMay 28, 2026
Verified Purchaser

Was this Review Helpful ?

Works great and love the peace of mind

Would Recommend

Works as expected and it was easy to install alongside existing sump pump

JerryMay 23, 2026
Verified PurchaserIncentivized

Was this Review Helpful ?

Nice Unit

Would Recommend

It was easy to install and very straightforward. A very fair price for backup piece of mind.

TarmMay 20, 2026
Verified Purchaser

Was this Review Helpful ?

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