Best Sump Pump Battery Backups Updated August 2025
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Best Sump Pump Battery Backups
2025 Buyer's GuideUpdated August 2025
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Best Sump Pump Battery Backup

9.9

1

9.9

2500 Watt Sump Pump Backup Battery System, Automatic Switching to Battery Inverter Power, Professional Backup System in Case of...
Ease of installation
Value for money
Functionality
Build quality
Quietness
Pump quality
$20 Coupon
100+ bought in past month
$20 Coupon
100+ bought in past month
100+ bought in past month
Best Sump Pump Battery Backup

9.9

1
2500 Watt Sump Pump Backup Battery System, Automatic Switching to Battery Inverter Power, Professional Backup System in Case of...
Ease of installation
Value for money
Functionality
Build quality
Quietness
Pump quality
100+ bought in past month
$20 Coupon

9.6

2

9.6

OLTEANP 1500W Sump Pump Battery Backup System, Pure Sine Wave Power Inverter with Charger, Backup System for Power Outage, LCD ...
Functionality
Ease of installation
Build quality
$30 Coupon
$30 Coupon

9.6

2
OLTEANP 1500W Sump Pump Battery Backup System, Pure Sine Wave Power Inverter with Charger, Backup System for Power Outage, LCD ...
Functionality
Ease of installation
Build quality
$30 Coupon

9.3

3

9.3

VEVOR 2000W Sump Pump Battery Backup with LCD, Automatically Shifts to Inverter Power Ensuring Uninterrupted Operation, Essenti...
Functionality
Ease of setup
Battery power
Power source
Save 20%
Save 20%

9.3

3
VEVOR 2000W Sump Pump Battery Backup with LCD, Automatically Shifts to Inverter Power Ensuring Uninterrupted Operation, Essenti...
Functionality
Ease of setup
Battery power
Power source
Save 20%
Best Value
Popular

9.1

4

9.1

Aquastrong Sump Pump 1 HP 4500 GPH Submersible Water Pump Thermoplastic Portable Utility Pump High Flow Water Removal for Swimm...
Functionality
Pump power
Speed
Drain time
Ease of use
Value for money
Read Full Review
Save 18%
Save 18%
Best Value
Popular

9.1

4
Aquastrong Sump Pump 1 HP 4500 GPH Submersible Water Pump Thermoplastic Portable Utility Pump High Flow Water Removal for Swimm...
Functionality
Pump power
Speed
Drain time
Ease of use
Value for money
Save 18%
Read Full Review
Premium Pick

8.9

5

8.9

WAYNE - 1/2 HP Basement [Sump] [Pump] System with Integrated Vertical Float Switch and 12 Volt [Battery] Back Up Capability, [B...
Ease of installation
Works well
Build quality
Quiet operation
Pump quality
Value for money
Save 8%
Save 8%
Premium Pick

8.9

5
WAYNE - 1/2 HP Basement [Sump] [Pump] System with Integrated Vertical Float Switch and 12 Volt [Battery] Back Up Capability, [B...
Ease of installation
Works well
Build quality
Quiet operation
Pump quality
Value for money
Save 8%

8.8

6

8.8

Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Larg...
Works great
Build quality
Pump quality
Quietness
Ease of installation
Value for money
Read Full Review
Save 15%
Save 15%

8.8

6
Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Larg...
Works great
Build quality
Pump quality
Quietness
Ease of installation
Value for money
Save 15%
Read Full Review

8.6

7

8.6

THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery
Functionality
Ease of installation
Replacement value
Acid content

8.6

7
THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery
Functionality
Ease of installation
Replacement value
Acid content

8.5

8

8.5

OLTEANP 2000W Sump Pump Battery Backup System, Pure Sine Wave Power Inverter with Charger, Backup System for Power Outage, LCD ...
Functionality
Ease of installation
Build quality
$30 Coupon
$30 Coupon

8.5

8
OLTEANP 2000W Sump Pump Battery Backup System, Pure Sine Wave Power Inverter with Charger, Backup System for Power Outage, LCD ...
Functionality
Ease of installation
Build quality
$30 Coupon

8.4

9

8.4

Miumoon 1500W Primary Sump Pump Battery Backup, Basment Protection Backup Inverter, Black, LCD Display, Auto Switches for Conti...
Functionality
Ease of installation
Battery life
Build quality
Value for money
Save 20%
Save 20%

8.4

9
Miumoon 1500W Primary Sump Pump Battery Backup, Basment Protection Backup Inverter, Black, LCD Display, Auto Switches for Conti...
Functionality
Ease of installation
Battery life
Build quality
Value for money
Save 20%

8.2

10

8.2

PumpSpy 2000W Sump Pump Battery Backup System, Safe Back Up System for Emergency and Power Outage, Superior Home Silent Sump Pu...
Functionality
Ease of installation
Build quality
Power source
Product quality

8.2

10
PumpSpy 2000W Sump Pump Battery Backup System, Safe Back Up System for Emergency and Power Outage, Superior Home Silent Sump Pu...
Functionality
Ease of installation
Build quality
Power source
Product quality

Our Top Choice

Best Sump Pump Battery Backup

9.9

1

9.9

2500 Watt Sump Pump Backup Battery System, Automatic Switching to Battery Inverter Power, Professional Backup System in Case of...
Ease of installation
Value for money
Functionality
Build quality
Quietness
Pump quality
$20 Coupon
100+ bought in past month
$20 Coupon
100+ bought in past month
100+ bought in past month
Best Sump Pump Battery Backup

9.9

1
2500 Watt Sump Pump Backup Battery System, Automatic Switching to Battery Inverter Power, Professional Backup System in Case of...
Ease of installation
Value for money
Functionality
Build quality
Quietness
Pump quality
100+ bought in past month
$20 Coupon
Related Categories
Battery Sump PumpPedestal Sump PumpWayne Sump PumpSump PumpSump Pump for BasementSubmersible Well Pump
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Related Categories
Battery Sump PumpPedestal Sump PumpWayne Sump PumpSump PumpSump Pump for BasementSubmersible Well Pump
Related Categories
Battery Sump PumpPedestal Sump PumpWayne Sump PumpSump PumpSump Pump for BasementSubmersible Well Pump