20 Best Battery Sump Pumps [2024]

Are you looking for the best battery sump pumps? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling battery sump pumps.

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# Preview Product
1 Basement Watchdog BWE 1000 Gallons Per Hour Basement Watchdog Emergency Back-Up Sump Pump Basement Watchdog BWE 1000 Gallons Per Hour Basement Watchdog Emergency Back-Up Sump Pump
2 THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery
3 THE BASEMENT WATCHDOG Model 24EP6 Emergency Sump Pump Battery THE BASEMENT WATCHDOG Model 24EP6 Emergency Sump Pump Battery
4 Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black
5 THE BASEMENT WATCHDOG Model BWSP 2,600 GPH at 0 ft. and 1,850 GPH at 10 ft. Special CONNECT Battery... THE BASEMENT WATCHDOG Model BWSP 2,600 GPH at 0 ft. and 1,850 GPH at 10 ft. Special CONNECT...
6 THE BASEMENT WATCHDOG Big Combo CONNECT Model CITS-50 1/2 HP Primary and Battery Backup Sump Pump... THE BASEMENT WATCHDOG Big Combo CONNECT Model CITS-50 1/2 HP Primary and Battery Backup Sump Pump...
7 THE BASEMENT WATCHDOG Model 30HDC140S Big Standby Sump Pump Battery THE BASEMENT WATCHDOG Model 30HDC140S Big Standby Sump Pump Battery
8 THE BASEMENT WATCHDOG Combo Model CITE-33 1/3 HP Primary and Battery Backup Sump Pump System with 24... THE BASEMENT WATCHDOG Combo Model CITE-33 1/3 HP Primary and Battery Backup Sump Pump System with...
9 PumpSpy 1500W Primary Sump Pump Backup Power System PumpSpy 1500W Primary Sump Pump Backup Power System
10 822PS - Sump Pump Backup System 822PS - Sump Pump Backup System
11 PumpSpy PS2000 WiFi Battery Backup Sump Pump System with Internet Monitoring & Alerts PumpSpy PS2000 WiFi Battery Backup Sump Pump System with Internet Monitoring & Alerts
12 Superior Pump 92900 12V Battery Back Up Submersible Sump Pump with Tethered Switch Superior Pump 92900 12V Battery Back Up Submersible Sump Pump with Tethered Switch
13 THE BASEMENT WATCHDOG Model No. BWD12-120 Big Dog CONNECT 3,500 GPH at 0 ft. and 2,200 GPH at 10 ft.... THE BASEMENT WATCHDOG Model No. BWD12-120 Big Dog CONNECT 3,500 GPH at 0 ft. and 2,200 GPH at 10...
14 PumpSpy WiFi Sump Pump Smart Outlet with Internet Monitoring & Alerts PumpSpy WiFi Sump Pump Smart Outlet with Internet Monitoring & Alerts
15 Superior Pump 91012 12 Volt Utility Pump with 20-Foot Cord, Black Superior Pump 91012 12 Volt Utility Pump with 20-Foot Cord, Black
16 Attwood 4140-4 WaterBuster® Portable Pump, Submersible, Battery Powered, 200 GPH, 42-Inch Hose, 5... Attwood 4140-4 WaterBuster® Portable Pump, Submersible, Battery Powered, 200 GPH, 42-Inch Hose,...
17 Zoeller 508-0006 Aquanot 508 ProPak53 Preassembled Sump Pump System with Battery Back-Up Zoeller 508-0006 Aquanot 508 ProPak53 Preassembled Sump Pump System with Battery Back-Up
18 Zoeller 507-0005 Basement Sentry Battery Backup Pump Zoeller 507-0005 Basement Sentry Battery Backup Pump
19 THE BASEMENT WATCHDOG Model DFK961 1/3 HP Combination Submersible Sump Pump with Cast Iron / Cast... THE BASEMENT WATCHDOG Model DFK961 1/3 HP Combination Submersible Sump Pump with Cast Iron / Cast...
20 Weize 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup Sump Pump, Trolling Motor, Solar... Weize 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup Sump Pump, Trolling Motor, Solar...
Bestseller No. 1
Basement Watchdog BWE 1000 Gallons Per Hour Basement Watchdog Emergency Back-Up Sump Pump
  • 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...
  • 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
SaleBestseller No. 2
THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery
  • 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...
  • Up to 80-hour protection (based on a 10% duty cycle) on the Basement Watchdog Emergency (BWE) and Basement Watchdog Combination sump pump system...
  • Runs various Basement Watchdog sump pump systems intermittently for days
SaleBestseller No. 3
THE BASEMENT WATCHDOG Model 24EP6 Emergency Sump Pump Battery
  • Compatible with the Basement Watchdog Emergency (BWE) battery backup sump pump system or Basement Watchdog Combination primary and battery backup sump...
  • Pumps intermittently for days on the Basement Watchdog Emergency (BWE) or Combination (DFK961) system
  • Accommodates the Basement Watchdog fluid sensor to sound an alarm when distilled water is needed
  • Shipped dry to remain fresh until activated
  • Can be easily and safely filled with a 6 qt. battery fluid pack (sold separately Model # Z-PACK)
Bestseller No. 4
Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black
  • Always Have a Plan - This 12 Volt WAYNE basement battery backup sump pump is perfect to keep your basement dry during heavy water flow when you lose...
  • 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...
  • 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...
  • Quality You Deserve - Proudly assembled in the USA for quality you can trust. Warrantied for 2 years for dependable, efficient, & ultra-quiet...
Bestseller No. 5
THE BASEMENT WATCHDOG Model BWSP 2,600 GPH at 0 ft. and 1,850 GPH at 10 ft. Special CONNECT Battery...
  • 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
SaleBestseller No. 6
THE BASEMENT WATCHDOG Big Combo CONNECT Model CITS-50 1/2 HP Primary and Battery Backup Sump Pump...
  • 1/2 HP energy efficient permanent split capacitor (PSC) primary pump can save money on your electric bills
  • Primary pump capacity 3,540 GPH at a 10 Ft. lift and 4,400 GPH at 0 Ft. lift. Backup system capacity 1,850 GPH at 10 Ft. lift and 2,600 GPH at 0 Ft....
  • Includes a WiFi capable battery backup system that provides 24 hours a day monitoring of pump, power and battery conditions, backup controller will...
  • Allows for connection to a Basement Watchdog CONNECT Module (BW-WiFi or BW-HZM), giving you real time alerts via text, email, or through the Basement...
  • Provides days of intermittent pumping power on a single battery charge and is compatible with both wet cell and maintenance-free AGM batteries....
Bestseller No. 7
THE BASEMENT WATCHDOG Model 30HDC140S Big Standby Sump Pump Battery
  • Compatible with any Basement Watchdog battery backup sump pump system
  • 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
Bestseller No. 8
THE BASEMENT WATCHDOG Combo Model CITE-33 1/3 HP Primary and Battery Backup Sump Pump System with 24...
  • Pre-assembled system allowing for easy installation with little or no plumbing knowledge necessary
  • 1/3 HP energy efficient permanent split capacitor (PSC) primary pump can save money on your electric bills
  • Primary pump capacity 3,100 GPH at a 10 ft. lift and 3,720 GPH at 0 ft. lift
  • Backup system capacity 1,000 GPH at 10 ft. lift and 2,000 GPH at 0 ft. lift
  • Includes emergency battery backup sump pump system with 24 hour a day monitoring controller
Bestseller No. 9
PumpSpy 1500W Primary Sump Pump Backup Power System
  • Automatically switches over to battery power when AC power goes out. The PumpSpy 75 Ah Deep Cycle AGM Battery (not included) is recommended
  • Generates a Pure Sine Wave 120 VAC voltage to reliably power your primary sump pump
  • Automatically recharges a battery When AC Power is restored with a powerful 10 Amp built-in charger
  • 1500 Watt output is enough to power two primary sump pumps simultaneously (with a combined Amp draw not exceeding 12.5)
  • Can be used as a power inverter for many applications requiring backup power
SaleBestseller No. 10
822PS - Sump Pump Backup System
  • 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...
  • 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...
  • COMPACT & DURABLE: This sump pump battery backup is housed in rugged aluminum & comes in a compact size; supports full pump capacity & can be easily...
  • WHAT YOU NEED: For functionality of the battery backup, connect a 12Volt deep cycle marine battery (purchased separately) with a capacity rating...
  • 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 &...
Bestseller No. 11
PumpSpy PS2000 WiFi Battery Backup Sump Pump System with Internet Monitoring & Alerts
  • Free monitoring included! No monthly charges or subscriptions required. Connects to your WiFi for data connection.
  • Works with any 120-Volt primary sump pump! Simply plug your sump pump into the 120-Volt outlet on the PumpSpy controller for PumpSpy to start watching...
  • Get instant alerts on your phone with the FREE PumpSpy app. Check on your pumps from anywhere with your mobile device.
  • PumpSpy computers watch your main sump pump, backup pump and battery. System tests are performed 3X per week.
  • PumpSpy products are made in USA from domestic and imported parts
Bestseller No. 12
Superior Pump 92900 12V Battery Back Up Submersible Sump Pump with Tethered Switch
  • 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
SaleBestseller No. 13
THE BASEMENT WATCHDOG Model No. BWD12-120 Big Dog CONNECT 3,500 GPH at 0 ft. and 2,200 GPH at 10 ft....
  • Pumps 2,200 GPH at 10 ft. lift and 3,500 GPH at 0 ft. lift
  • USB port allows for connection to a Basement Watchdog WiFi (BW-WiFi) or home automation (BW-HZM) module, allowing you to receive real time alerts...
  • Remote terminal allows the ability to connect with a home security system, or other device
  • User-friendly control panel provides 24 hour a day monitoring, detects irregularities, sounds an alarm, and pinpoints problems and solutions
  • Powerful 20 amp multistage smart charger charges the battery quickly and shuts off completely to prolong battery life
SaleBestseller No. 14
PumpSpy WiFi Sump Pump Smart Outlet with Internet Monitoring & Alerts
  • Protect your home. Even when you are away!
  • Make your sump pump a WiFi Connected Smart Pump. Universal - Works with any 120V sump pump.
  • Free monitoring included! Connects your sump pump to PumpSpy's 24/7 Monitoring Service.
  • PumpSpy sends instant alerts to your smart phone when your sump pump malfunctions or high water detected. Apple and Android PumpSpy Apps available for...
  • Made in USA from domestic and imported parts
SaleBestseller No. 15
Superior Pump 91012 12 Volt Utility Pump with 20-Foot Cord, Black
  • Pumps up to 1380-gallons per hour; pumps water up to 20-vertical feet; 1-1/4 inch discharge for high capacity pumping includes 3/4 inch garden hose...
  • Fully submersible utility pump for use with most 12-volt battery (battery not included); 20-foot cord with on/off switch and battery alligator clips
  • Tough thermoplastic construction; Oil free motor design will not hard aquatic life; Handles up to 1/8-inch solids; Simple operation, plug pump in to...
  • Multiple applications: marine, home, outdoors, camping/RV, hunting, farm and more
  • Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested
SaleBestseller No. 16
Attwood 4140-4 WaterBuster® Portable Pump, Submersible, Battery Powered, 200 GPH, 42-Inch Hose, 5...
  • Convenient and versatile pump that can be used where needed to remove water from areas such as boats, pool covers, aquariums, sump pits, and much more
  • Truly portable because it does not use an electrical cord nor need a power source
  • Battery-powered pump can operate for up to 5 hours using three D-sized alkaline batteries
  • Ideal for use in areas and on boats where there is no permanent electrical system or power source
  • Pump is 6 3/8 inches tall, has a 5 ¼-inch diameter, and can pump up to 200 gallons per hour
Bestseller No. 17
Zoeller 508-0006 Aquanot 508 ProPak53 Preassembled Sump Pump System with Battery Back-Up
  • Includes: Model 53 115-volt pump, Model 508 Aqua not, 115 Volt DC backup system with pump, check valve, float switch and piping
  • Plumbed in 1-1/2" Such 40 PVC pipe
  • Comes fully assembled and ready to install in your clear water sump
  • Extra protection when the primary AC pump fails due to power outages
  • Fully solid state automatic 10A charger/controller with alarm, light indicator and warning system
SaleBestseller No. 18
Zoeller 507-0005 Basement Sentry Battery Backup Pump
  • Provides extra protection when the primary AC pump fails due to power outages, when the primary pump fails
  • All models have battery burn out and overcharge. Control device -Reliable low voltage float switch
  • Model 507 has a self contained 10 amp battery recharger. Battery case made from noncorrosive polyethylene. Contains lock strap
  • All systems are fully solid state automatic controllers with alarms, light indicators and have warning systems
  • NOTE: Sump Pump and Battery are not included, as they must be purchased separately. Alarm Off - yellow light indicates the buzzer is currently...
SaleBestseller No. 19
THE BASEMENT WATCHDOG Model DFK961 1/3 HP Combination Submersible Sump Pump with Cast Iron / Cast...
  • Pre-assembled system allowing for easy installation with little or no plumbing knowledge necessary
  • ⅓ HP energy efficient permanent split capacitor (PSC) primary pump saves money on your electric bills
  • Primary pump capacity 3,100 GPH at a 10 ft. lift and 3,700 GPH at 0 ft. lift
  • Backup system capacity 1,000 GPH at 10 ft. lift and 2,000 GPH at 0 ft. lift
  • Includes the Basement Watchdog Emergency Battery Backup System with unique monitoring that sounds an alarm, illuminates a warning light and describes...
Bestseller No. 20
Weize 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup Sump Pump, Trolling Motor, Solar...
  • TL1275/FP12750 Battery 12V 75AH Sealed Lead Acid Rechargeable Maintenance Free AGM Deep Cycle; Parcel: 1 x Battery (screws included, but no wire...
  • Dimensions: 10.02 x 6.65 x 8.94 inches. High Performance, Long Service Life and Deep Discharge Recover.
  • Fit For Wayne ESP25 Back-Up Pump, Electric Scooter, Golf Cart Electric DC, Solar Energy Storage, Pride Mobility Jazzy 1420 1450 Wheelchair, Hoveround...
  • General For UPS System, Solar Panel Wind Energy Storage, RV VAN House, Camping Trip, Industrial and Medical Equipment, Electric Vehicles, Golf Carts,...
  • With a 30 day refund policy. We aim for quality followed up with quality customer service, Amazon doesn't deal with the return of battery-related...

Having trouble finding a great battery sump pumps?

This problem is well understood by us because we have gone through the entire battery sump pumps research process ourselves, which is why we have put together a comprehensive list of the best battery sump pumpss available in the market today.

After hours of searching and using all the models on the market, we have found the best battery sump pumps for 2023. See our ranking below!

How Do You Buy The Best Battery Sump Pumps?

Do you get stressed out thinking about shopping for a great battery sump pumps? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching battery sump pumps, which is why we have assembled a comprehensive list of the greatest battery sump pumps available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for battery sump pumps that you consider buying. Your questions might include the following:

  • Is it worth buying an battery sump pumps?
  • What benefits are there with buying an battery sump pumps?
  • What factors deserve consideration when shopping for an effective battery sump pumps?
  • Why is it crucial to invest in any battery sump pumps, much less the best one?
  • Which battery sump pumps are good in the current market?
  • Where can you find information like this about battery sump pumps?

We’re convinced that you likely have far more questions than just these regarding battery sump pumps, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for battery sump pumps, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible battery sump pumps. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an battery sump pumps buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available battery sump pumps currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of battery sump pumps has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an battery sump pumps?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your battery sump pumps.
  5. Customer Ratings: Number ratings grade battery sump pumps objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their battery sump pumps.
  7. Product Quality: You don’t always get what you pay for with an battery sump pumps, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an battery sump pumps is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining battery sump pumps information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding battery sump pumps is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What are some good battery sump pumps?

A: Wet Cell Batteries The most inexpensive type of battery,wet-cell or “flooded” types are most commonly found in automotive applications. … AGM Batteries AGM stands for Absorbed Glass Mat and is a technologically superior battery,perfect for backup sump pump systems. … Gel Batteries

Q: What brand sump pump is best?

A: WAYNE CDU980E Sump Pump. Wayne has proven to be a prolific brand when it comes to manufacturing the pumps. … Superior 91250 Sump Pump. Just like the other Superior pumps that are built to last,the Superior Pump 91250 is designed with high-quality components. Wayne WSS30VN Sump Pump. … Liberty 1/3 HP Submersible Sump Pump. … WaterAce Pedestal Sump Pump. …

Q: How to select the best sump pump?

A: Basin Space. A standard sump pump basin is 30 inches deep by about 18 inches to 24 inches across,giving it a capacity of around 26 to 30 gallons. Core Material. As with any motorized tool or appliance,durability is always an important factor to consider. … Power Source. … Horsepower. … No-Screen Intake. …

Q: What sump pump is best for a basement?

A: – BEST OVERALL: Wayne WSS30VN Combination Battery Back Up System – BEST BANG FOR THE BUCK: Superior Pump 91250 1/4 HP Thermoplastic Utility Pump – BEST ENERGY SAVING: THE BASEMENT WATCHDOG BW1050 Submersible Sump Pump – BEST BATTERY BACKUP: Wayne ESP25 Upgraded 12-Volt Battery Backup System – ALSO CONSIDER: Zoeller M53 Mighty-mate Submersible Sump Pump, 1/3 Hp

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