10 Best battery powered backup sump pumps of 2025

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Best Choice

1

Westinghouse
Westinghouse - 1/2 HP Sump Pump Battery Backup System with Integrated Vertical Float Switch and 12 Volt Battery Backup Capability - Dual Sump Pump System - Up to 5,200 Gallons Per Hour
Main highlights

Powerful Pumping Capacity
The Westinghouse Sump Pump System handles up to 5,200 GPH, efficiently preventing basement flooding.

Ideal for Power Outages
Designed with a battery backup, it ensures continuous operation during power failures.

Quiet and Durable Design
Customers praise its quiet operation and robust build quality.
9.8

Exceptional

Our Rating
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Value for Money

2

THE BASEMENT WATCHDOG
THE BASEMENT WATCHDOG Combo Model CITE-33 1/3 HP Primary and Battery Backup Sump Pump System with 24 Hour a Day Monitoring Controller
Main highlights

Pre Assembled Easy Installation
Pre-assembled system allows for easy installation with little or no plumbing knowledge necessary.

Ideal for Peace of Mind
Great for homeowners seeking reliable flood prevention with minimal setup.

Quiet Operation Praised
Customers appreciate the quiet operation and powerful performance of both pumps.
9.7

Exceptional

Our Rating

9.5
Noise level

9.3
Easy installation

8.0
Long life
3

THE BASEMENT WATCHDOG
Basement Watchdog BWE 1000 Gallons Per Hour Basement Watchdog Emergency Back-Up Sump Pump
Main highlights

Efficient Pumping Performance
Pumps 2,000 GPH at 0 ft and 1,000 GPH at 10 ft.

Ideal for Emergency Use
Provides days of intermittent pumping on a single battery charge.

Ease of Installation
Detailed instructions with over 90 pictures for simple installation.
9.6

Exceptional

Our Rating

9.5
Simple to use

8.4
Noise level

8.2
Easy installation
4

VOONKE

VOONKE 1500W Sump Pump Battery Backup Power System with LCD Display and Automatic Battery Backup Switching for Continuous Operation of Sump Pumps in The Event of an Emergency or Power Outage (Black)
9.5

Excellent

Our Rating
5

Miumoon
Miumoon 1500W Primary Sump Pump Battery Backup, Basment Protection Sump Pump Inverter, Black, LCD Display, Auto Switches for Continuous Sump Pump Operation, Basement Emergency and Power Outage Backup

16% Off
Main highlights

Automatic Switchover for Continuous Operation
Switches to battery power automatically during outages, ensuring uninterrupted sump pump operation.

Ideal for Basement Flood Protection
Designed for basements to prevent flooding during heavy rain or power outages.

High-Quality Build and Quiet Operation
Praised for its solid construction and quiet performance, even during battery operation.
9.4

Excellent

Our Rating

9.3
Noise level

9.1
Easy installation

8.0
Long life
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6

VEVOR
VEVOR 2000W Sump Pump Battery Backup with LCD, Automatically Shifts to Inverter Power Ensuring Uninterrupted Operation, Essential for Emergencies & Power Failures
Main highlights

Unmatched Power and Reliability
2000W output supports two pumps, ensuring uninterrupted operation during power outages.

Essential for Emergencies
Ideal for maintaining a dry basement during power failures and heavy rains.

Real-Time Monitoring
Customers praise the informative LCD display for easy monitoring of system status.
9.2

Excellent

Our Rating
7

THE BASEMENT WATCHDOG
THE BASEMENT WATCHDOG Model BWSP 2,600 GPH at 0 ft. and 1,850 GPH at 10 ft. Special CONNECT Battery Backup Sump Pump System with WiFi-Capable 24-Hour-a-Day Monitoring Controller
Main highlights

Efficient Water Pumping
Pumps up to 2,500 GPH at 0 ft. lift.

Ideal for Basement Flooding
Perfect for homes prone to basement water issues.

Praised Tech Support
Outstanding customer service and technical assistance.
8.9

Very Good

Our Rating

8.2
Noise level

8.0
Battery Duration

8.0
worth the money
8

Wayne
Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black

26% Off
Main highlights

Efficient Design and Power
The Wayne ESP25 features a powerful 12V battery backup system, pumping up to 2,700 GPH, ensuring consistent performance during power outages.

Ideal for Basement Protection
Perfect for keeping basements dry during heavy rain or snowmelt, especially when electricity is lost.

Quiet Operation
Customers praise the Wayne ESP25 for its whisper-quiet operation, providing peace of mind without disturbing household tranquility.
8.6

Very Good

Our Rating

9.5
Easy installation

9.5
Noise level

9.3
worth the money
9

VEVOR
VEVOR 2500W Sump Pump Battery Backup System, LCD Display, Auto Switches to Battery Inverter Power for Continuous Sump Pump Operation, Sump Pump Battery Backup Inverter for Emergency and Power Outage
Main highlights

Powerful and Reliable Operation
The VEVOR sump pump battery backup system offers 2500W output, dual outlets, and automatic battery switch for continuous operation during power outages.

Ideal for Emergency Power Outages
Perfect for keeping basements dry and secure, automatically switching to battery power during outages to support two sump pumps simultaneously.

Highly Praised Real-Time Display
Customers appreciate the high-definition LCD and LED indicators for easy monitoring of voltage, power, and battery levels.
8.5

Good

Our Rating
10

DNShorix

1500W Sump Pump Battery Backup Power System With LCD Display for Emergency and Power Outage, Auto Switches Battery Backup for Sump Pump Continuous Operation
8.4

Good

Our Rating

10 Best battery powered backup sump pumps of 2025

1

Westinghouse - 1/2 HP Sump Pump Battery Backup System with Integrated Vertical Float Switch and 12 Volt Battery Backup Capability - Dual Sump Pump System - Up to 5,200 Gallons Per Hour

How do we rank?

How do we rank?

Analyzing top stores

2

THE BASEMENT WATCHDOG Combo Model CITE-33 1/3 HP Primary and Battery Backup Sump Pump System with 24 Hour a Day Monitoring Controller

9.5

9.3

8.0

3

Basement Watchdog BWE 1000 Gallons Per Hour Basement Watchdog Emergency Back-Up Sump Pump

9.5

8.4

8.2

4

VOONKE 1500W Sump Pump Battery Backup Power System with LCD Display and Automatic Battery Backup Switching for Continuous Operation of Sump Pumps in The Event of an Emergency or Power Outage (Black)

5

Miumoon 1500W Primary Sump Pump Battery Backup, Basment Protection Sump Pump Inverter, Black, LCD Display, Auto Switches for Continuous Sump Pump Operation, Basement Emergency and Power Outage Backup

9.3

9.1

8.0

6

VEVOR 2000W Sump Pump Battery Backup with LCD, Automatically Shifts to Inverter Power Ensuring Uninterrupted Operation, Essential for Emergencies & Power Failures

7

THE BASEMENT WATCHDOG Model BWSP 2,600 GPH at 0 ft. and 1,850 GPH at 10 ft. Special CONNECT Battery Backup Sump Pump System with WiFi-Capable 24-Hour-a-Day Monitoring Controller

8.2

8.0

8.0

8

Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black

9.5

9.5

9.3

9

VEVOR 2500W Sump Pump Battery Backup System, LCD Display, Auto Switches to Battery Inverter Power for Continuous Sump Pump Operation, Sump Pump Battery Backup Inverter for Emergency and Power Outage

10

1500W Sump Pump Battery Backup Power System With LCD Display for Emergency and Power Outage, Auto Switches Battery Backup for Sump Pump Continuous Operation

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