Top 10 Best Rated Sump Pump Battery Backup – Available On Market

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Best Rated Sump Pump Battery Backup
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NoProductScoreAction
1THE BASEMENT WATCHDOG Model BW-27AGM Maintenance Free (AGM) Sump Pump Battery9.6Check Amazon Price
2Zoeller 508-0006 Aquanot 508 ProPak53 Preassembled Sump Pump System with Battery Back-Up9.2Check Amazon Price
3THE BASEMENT WATCHDOG Big Combo CONNECT Model CITS-50 1/2 HP Primary and Battery Backup Sump Pump System with Smart WiFi Capable and 24 Hour a Day Monitoring Controller9.2Check Amazon Price
4PumpSpy PS2000C Pre-Assembled SmartPump Combination Wi-Fi Connected 1/2HP Primary Sump Pump and 12V Battery Backup Sump Pump with Internet Monitoring and Alerts (3 Year Warranty)9Check Amazon Price
5Wayne WSB1275 75Ah Maintenance-Free Battery Recommended for Wayne ESP258.8Check Amazon Price
6APC UPS 1500VA UPS Battery Backup and Surge Protector8.8Check Amazon Price
7THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Sump Pump Float Switch8.6Check Amazon Price
8PumpSpy Primary Sump Pump Backup Power System8.2Check Amazon Price
9THE BASEMENT WATCHDOG Model BWSP 28.2Check Amazon Price
10Pump Sentry 822 PS- Emergency Power for Sump Pumps by Sec America8.2Check Amazon Price

1. 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 (BW4000).
  • 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).
  • Runs various Basement Watchdog sump pump systems intermittently for days

2. 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

3. THE BASEMENT WATCHDOG Big Combo CONNECT Model CITS-50 1/2 HP Primary and Battery Backup Sump Pump System with Smart WiFi Capable and 24 Hour a Day Monitoring Controller

  • 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.
  • Includes a WiFi capable battery backup system that provides 24 hours a day monitoring of pump, power and battery conditions, backup controller will sound an alarm, illuminates a warning light and describe what to do for easy maintenance.
  • 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 Watchdog App.
  • Provides days of intermittent pumping power on a single battery charge and is compatible with both wet cell and maintenance-free AGM batteries.

4. PumpSpy PS2000C Pre-Assembled SmartPump Combination Wi-Fi Connected 1/2HP Primary Sump Pump and 12V Battery Backup Sump Pump with Internet Monitoring and Alerts (3 Year Warranty)

  • Complete pre-assembled system including check valves.
  • Free PumpSpy monitoring & alerts included.
  • Primary ½ HP SmartPump pumps up to 4320 GPH, 3780 GPH @ 10’.
  • Backup pump automatically activates when power fails, or primary pump requires assistance.
  • Extremely quiet pump performance! Assembled with silent check valves that eliminate thumping or pipe banging! PumpSpy products are assembled in USA from domestic and imported parts.

5. Wayne WSB1275 75Ah Maintenance-Free Battery Recommended for Wayne ESP25

  • 12 volt, 75 amp hour
  • Sealed lead acid battery (no handling acid)
  • Pre-charged and ready to use
  • Compatible with all Wayne battery back-up products
  • Carry handles for convenience

6. APC UPS 1500VA UPS Battery Backup and Surge Protector

  • APC UPS 1500VA / 900W battery backup power supply
  • 10 Outlets (NEMA 5-15R): 5 surge protector with battery backup; 5 outlets with Surge Protection Only
  • Boost Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible.
  • Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC124 (sold separately).
  • 1 GB network dataline protection, 6′ Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), and free Windows PC power-management software (Mac OS uses native “Energy Saver” Settings).

7. THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Sump Pump Float Switch

  • Compatible with most sump pumps
  • Large floats detect 1/4 in. water level rises, automatically activating the sump pump
  • Second float provides additional protection to ensure automatic pump activation
  • Protective float switch cage helps keep debris and wires from interfering with float movement; vented, curved bottom reduces debris build-up under the float.
  • Allows the sump pump to run for an additional 10 seconds to drain excess water from the sump pit

8. PumpSpy Primary Sump Pump Backup Power System

  • Automatically switches over to battery power when AC power goes out.
  • 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.
  • Can be used as a power inverter for many applications requiring backup power

9. THE BASEMENT WATCHDOG Model BWSP 2

  • 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

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

  • 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 1/2 Hp sump pumps & comes with indicators for power output, battery charge, & battery replace.
  • 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.
  • ONLY FOR USE WITH SUBMERSIBLE SUMP PUMPS UNDER 9 RUNNING AMPS.

Rated Sump Pump Battery Backup Buying Guide


Does the thought of finding a great Rated Sump Pump Battery Backup stress you out? Has your mind been juggling between choices when it comes to buying Rated Sump Pump Battery Backup in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Rated Sump Pump Battery Backup for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Rated Sump Pump Battery Backup Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Rated Sump Pump Battery Backup in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Rated Sump Pump Battery Backup currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Rated Sump Pump Battery Backup brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Rated Sump Pump Battery Backup based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Rated Sump Pump Battery Backup before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Rated Sump Pump Battery Backup they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Rated Sump Pump Battery Backup, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Rated Sump Pump Battery Backup before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Rated Sump Pump Battery Backup will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Rated Sump Pump Battery Backup if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Rated Sump Pump Battery Backup on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Rated Sump Pump Battery Backup on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Rated Sump Pump Battery Backup featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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