Hello there! Are you tired searching for the best sump pump battery backup but could not able to find the right one? Worry not readers, because in this article, we have covered everything you need to know before buying the sump pump battery backup online. Keep Reading!

Choosing the best sump pump battery backup can be a tough job, especially when you are looking for one that suits your budget. Therefore, we have listed the top 10 sump pump battery backup available at best prices with all the latest demanding features catering to your needs. We have analysed each and every product and have shared detailed information about them. Based on our personal review, we found this THE BASEMENT WATCHDOG Model BWE 2,000 GPH at 0 ft. and 1,000 GPH at 10 ft. Emergency Battery Backup Sump Pump System best in our list. However, if you are looking for a product with a cheaper price, then you can check out THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery which is equally good with good reviews. We are very much sure that you’ll be able to make a wiser decision in buying the Top sump pump battery backup by going through the exclusive list mentioned below.

All the products listed in this guide are good in their own way. You simply have to pick one that you feel delivers on the best performance. Let us get right into them already. Check the quick reviews below.

Best sump pump battery backup

Image
Product Title
Score

Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black
9.9

Pump Sentry 822 PS- Emergency Power for Sump Pumps by Sec America
9.4

THE BASEMENT WATCHDOG Model BWE 2,000 GPH at 0 ft. and 1,000 GPH at 10 ft. Emergency Battery Backup Sump Pump System
9.1

THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery
8.8

Wayne WSB1275 75Ah Maintenance-Free Battery Recommended for Wayne ESP25, Wayne WSS30VN and Wayne Basement Guardian
8.3

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

Pump Sentry 1622- Emergency Power for Sump Pumps by Sec America
7.8

THE BASEMENT WATCHDOG Model 30HDC140S Big Standby Sump Pump Battery
7.4

Mighty Max Battery 12V 75Ah SLA Battery for Wayne ESP25 Back-Up Pump Brand Product
7.1

Superior Pump 92900 12V Battery Back Up Submersible Sump Pump with Tethered Switch
6.8

Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black


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Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black

$349.99
$321.23
 in stock
14 new from $319.42
1 used from $272.74
Free shipping
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • Indoor Use Only - This 12 Volt WAYNE basement battery backup sump pump is perfect to keep your basement dry during heavy water flow when you lose electricity. Whether it’s rain, snow melting, etc. WAYNE model ESP25n can keep your basement dry.
  • Back-Up Ready - ESP25N will pump up to 2,700 GPH and remove/evacuate/expel/get rid of up to 10,000 gallons on a single battery backup charge. WAYNE WSB1275 75 AH Battery is required for back-up but not included.
  • Efficient Design - Fits in 14” diameter or larger sump basins, with no need to drill a weep hole
  • Additional Features - Epoxy-coated steel housing with a cast-iron base. Corrosion-resistant thermoplastic impeller for maximum water flow. Protective battery case includes LED display and an audible alarm to let you know if there’s a problem.
  • Quality You Deserve - Proudly assembled in the USA for quality you can trust. Warrantied for 2 years for dependable, efficient, & ultra-quiet performance.

Pump Sentry 822 PS- Emergency Power for Sump Pumps by Sec America


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Pump Sentry 822 PS- Emergency Power for Sump Pumps by Sec America

$759.00  in stock
2 new from $759.00
1 used from $737.00
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • HOW IT WORKS: Pump Sentry will reliably power your sump pump during a power outage; it automatically switches to battery when AC power goes out & will automatically recharge when power is restored
  • FEATURES: UL & CSA accredited, this 1200 Watt battery backup is compact; it’s designed to operate most sump pumps up to 9 amps & comes with indicators for power output, battery charge, & battery replace. Not for use with pedestal pumps.
  • COMPACT & DURABLE: This sump pump battery backup is housed in rugged aluminum & comes in a compact size; supports full pump capacity & can be easily installed; it offers a silent & clean operation
  • WHAT YOU NEED: For functionality of the battery backup, connect a 12Volt deep cycle marine battery (purchased separately) with a capacity rating between 90 & 200 ampere hours; battery cables included
  • BRAND PROMISE: We take pride in our rugged, built-to-last products & offer a 2-year factory warranty on our sump pump battery backup system; made & serviced in the USA

THE BASEMENT WATCHDOG Model BWE 2,000 GPH at 0 ft. and 1,000 GPH at 10 ft. Emergency Battery Backup Sump Pump System


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THE BASEMENT WATCHDOG Model BWE 2,000 GPH at 0 ft. and 1,000 GPH at 10 ft. Emergency Battery Backup Sump Pump System

$159.00
$149.99
 in stock
23 new from $149.99
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • Pumps 2,000 GPH at 0 ft. of lift and 1,000 GPH at 10 ft. of lift
  • User-friendly control panel monitors pump, power and battery conditions 24 hours a day and provides visual and audible alarms to describe what to do for easy maintenance
  • Dual float switch provides 2 times the protection
  • Provides days of intermittent pumping power on a single battery charge
  • Fluid sensor monitors fluid level of the battery

THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery


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THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery

$229.95  in stock
10 new from $209.00
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • Maintenance free - no need to add battery fluid or distilled water
  • Up to 40-hour protection (based on a 10% duty cycle) on the Basement Watchdog Big Dog (BWD12-120C+)
  • Up to 48-hour protection (based on a 10% duty cycle) on the Basement Watchdog Special + (BWSP+) and Basement Watchdog Big Combination sump pump system (BW4000, CITS-50)
  • Up to 80-hour protection (based on a 10% duty cycle) on the Basement Watchdog Emergency (BWE) and Basement Watchdog Combination sump pump system (DFK961, CITE-33)
  • Runs various Basement Watchdog sump pump systems intermittently for days

Wayne WSB1275 75Ah Maintenance-Free Battery Recommended for Wayne ESP25, Wayne WSS30VN and Wayne Basement Guardian


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Wayne WSB1275 75Ah Maintenance-Free Battery Recommended for Wayne ESP25, Wayne WSS30VN and Wayne Basement Guardian

$264.99  in stock
7 new from $264.74
Free shipping
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • Always Have a Plan - Wayne WSB1275 battery helps keep your basement sump system running, especially when you lose electricity.
  • Back-Up Ready - Compatible with the Wayne ESP25n, Wayne WSS30Vn, Wayne Basement Guardian, and all other Wayne battery back-up systems.
  • Fully Charged - 12V/75Ah sealed battery comes fully charged with carry handles for convenience.
  • Additional Features - Sealed lead acid battery is easy to install or remove. Battery is rechargeable for repeated use. No need to mix acid and add water – this battery is maintenance free!
  • Quality You Deserve - 1-year limited warranty for dependable performance.

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


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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

$268.00  in stock
22 new from $268.00
Free shipping
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • Pumps 2,500 GPH at 0 ft. of lift and 1,730 GPH at 10 ft. of lift
  • User-friendly control panel lights up with a warning and describes what to do for easy maintenance
  • A sensor monitors battery fluid levels for increased piece of mind
  • Includes controller, charger, dual float switch, pump and battery box (battery sold separately)
  • Compact pump can be installed even in small or narrow sump pits

Pump Sentry 1622- Emergency Power for Sump Pumps by Sec America


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Pump Sentry 1622- Emergency Power for Sump Pumps by Sec America

$969.00  in stock
5 new from $969.00
1 used from $949.00
Free shipping
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • HOW IT WORKS: Pump Sentry will reliably power your sump pump during a power outage; it automatically switches to battery when AC power goes out & will automatically recharge when power is restored
  • FEATURES: UL & CSA accredited, this 1800 Watt battery backup is compact & designed to operate most 3/4 Hp sump pumps; comes with indicators for power output, battery charge, & battery replace
  • COMPACT & DURABLE: Housed in rugged aluminum, it’s compact in size; supports full pump capacity & can be easily installed - no extra plumbing or wiring needed; it offers a silent & clean operation
  • WHAT YOU NEED: For functionality of the battery backup, connect a 12Volt deep cycle marine battery (purchased separately) with a capacity rating between 90 & 200 ampere hours; battery cables included
  • BRAND PROMISE: We take pride in our rugged, built-to-last products & offer a 2-year factory warranty on our sump pump battery backup system; made & serviced in the USA

THE BASEMENT WATCHDOG Model 30HDC140S Big Standby Sump Pump Battery


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THE BASEMENT WATCHDOG Model 30HDC140S Big Standby Sump Pump Battery

 out of stock
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • Pumps intermittently for days to help protect your basement
  • Provides longer run times than the Basement Watchdog Emergency Standby Battery (model 24EP6)
  • Accommodates the Basement Watchdog fluid sensor to sound an alarm when distilled water is needed
  • Shipped without battery fluid to remain fresh until activated
  • Can be easily and safely filled with a 6 qt. battery fluid pack (sold separately Model # Z-PACK)

Mighty Max Battery 12V 75Ah SLA Battery for Wayne ESP25 Back-Up Pump Brand Product


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Mighty Max Battery 12V 75Ah SLA Battery for Wayne ESP25 Back-Up Pump Brand Product

$149.99  in stock
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • ML75-12 SLA is a 12V 75AH group 24 Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
  • Dimensions: 10.24 inches x 6.61 inches x 9.06 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
  • Factory activated SLA / AGM battery. Maintenance free. No adding water. Advanced design works right out of the box and requires zero maintenance, zero adding of fluids compared to a flooded wet cell battery
  • Rechargeable spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover. Mounted in any position, resists shocks, and vibration. High performance in high and low temperatures.
  • Backed by a 30 day refund policy and full 1 year warranty.

Superior Pump 92900 12V Battery Back Up Submersible Sump Pump with Tethered Switch


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Superior Pump 92900 12V Battery Back Up Submersible Sump Pump with Tethered Switch

$340.99
$207.58
 in stock
3 new from $207.58
Free shipping
Amazon.com
as of April 10, 2024 9:25 pm

Features

  • 12 Volt Sump pump moves up to 1,380 gallons per hour, pump will lift water up to 25' of vertical height
  • Tough thermoplastic construction; 10-foot cord length
  • Tethered float switch to automatically turn the pump on/off
  • 1-1/4 inch or 1-1/2 inch NPT discharge for high capacity pumping
  • Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested

So, These are some of the best sump pump battery backup with all the major features that you must be looking for. Now you can easily pick out the best one based on your budget, needs and preferences. Still, if you found yourself confused about choosing the best product, then you can try this THE BASEMENT WATCHDOG Model BWE 2,000 GPH at 0 ft. and 1,000 GPH at 10 ft. Emergency Battery Backup Sump Pump System for more recommendations. Hope you enjoyed reading the article!