Top 5 Best Battery Backup Sump Pump Systems

If your home has a basement, it probably has a sump basin that collects natural water from the outside soil. You must use a sump pump to remove the water from the sump basin so that your basement and building stay dry. Otherwise, the basin could overflow with water and cause damage to the building and its foundation.

A sump pump system is the only sure way to avoid a flooded basement and thousands of dollars in repair costs. That is why you must keep your sump pump system in good working order at all times. If the system battery goes dead and you don’t have a backup readily available, then your basement could be in trouble.

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Below are the top 5 best battery backup sump pump systems. By purchasing the right battery backup sump pump system for your basement, you can save yourself time, money, and anxiety over the threat of flooding and water damage.

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

Wayne ESP25 Upgraded 12-Volt Battery Backup System, Black

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The Wayne ESP25 Battery Backup System is the perfect upgrade for your current sump pump system. It contains a cast-iron base and an epoxy steel body to maximize its durability and protection. There is no flimsy plastic like you would see with other brand models. The system is made to last for a long time.

For this reason, it should be no surprise that the ESP25 was made in the United States. A lot of other battery backup systems are made cheap overseas, but not the ESP25. It is made to perform for many years without any problems or malfunctions. It needs a 75-amp per hour battery, such as the Wayne Wsb1275 75-amp per hour battery.

The ESP25 is powerful enough to pump out 2,700 gallons of water per hour at 0 feet. It will protect your primary sump pump the entire time too. Once the backup system is active again, you will hear an alarm sound to notify you of it. The LED display on the protective battery case is easy to read. It will indicate when the backup system is ready

The dimensions are 17 inches x 10.5 inches x 14 inches. The color of the protective casing is black. The total weight of the backup system is 13.5 pounds.

2) THE BASEMENT WATCHDOG Model BWE 2,000 GPH at 0 ft. and 1,000 GPH at 10 ft.

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

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The Basement Watchdog Emergency Battery Backup Sump Pump System is made of durable thermoplastic to ensure fast and steady water flow. It has the power to pump out 2,000 gallons of water per hour at a 0-foot lift. But if it’s on a 10-foot lift, it can pump out 1,000 gallons of water per hour. You can monitor the battery’s status with a user-friendly controller for up to 24 hours per day. If there are any irregularities detected, it will activate an alarm sound to let you know it.

Basement Watchdog is a well-known brand. For more than 30 years, it has been the market leader in protecting the basements of homes. If you’re looking for a brand with a long track record of customer satisfaction, then you can trust Basement Watchdog and its Model BWE Emergency Battery Backup Sump Pump System.


THE BASEMENT WATCHDOG Model BWSP 2,600 GPH at 0 ft. and 1,850 GPH at 10 ft. Special CONNECT Battery...

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The Basement Watchdog Battery Backup Sump Pump System is made of both aluminum and cast-iron materials. Its dimensions are 8.75 inches x 11 inches x 18 inches, and weighs approximately 26 pounds. You can power the sump pump system by plugging the attached electrical cord into an available electrical wall outlet. The pump has a compact design, which allows it to be lowered into small pits 12 inches in diameter.

Although a battery is not included with this package, it does come with a controller, primary pump, backup pump, two micro reed float switches, and an instruction manual. The backup monitoring system is designed to diagnose problems as soon as possible and notify you with an alarm sound. If the AC pump cannot handle the water overflow anymore, the backup system will activate automatically. It will also automatically activate when you lose power in the house.

4) Superior Pump 92910 12V Battery Back-Up Submersible Sump Pump with Vertical Switch

Superior Pump 92910 12V Battery Back Up Submersible Sump Pump with Vertical Switch

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The Superior Pump 92910 12V battery Backup Submersible Sump Pump can remove as much as 1,380 gallons of water per hour. It has the ability to lift water as high as 25 feet vertically. The exterior contains a durable thermoplastic construction to increase its protection and longevity. The vertical float switch can be used to turn the pump on or off automatically.

The Superior Pump 92910 lives up to its brand name. This Superior Pump model is built with the highest quality components and tested in a factory to ensure its functionality is excellent. You will see for yourself once you install the backup system in your basement too. You’ll enjoy high capacity pumping with its 1.50” or 1.25” NPT discharge.

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5) PumpSpy PS2000 Wi-Fi Battery Backup Sump Pump System with Internet Monitoring & Alerts

PumpSpy PS2000 WiFi Battery Backup Sump Pump System w/Internet Monitoring & Alerts, Sump Pump...

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The PumpSpy PS2000 Wi-Fi Battery Backup Sump Pump System has a black solid plastic exterior and can be powered with AC or DC electrical sources. It is compatible with virtually any 120V primary sump pump. Just find a 120-volt electrical outlet and plug the pump into it, and you’ll be good to go. The pump dimensions are 16 inches x 17 inches x 11 inches.

Automated monitoring is included with the sump pump system. Just download the free PumpSpy app so you can get alerts sent to your phone instantly. You’ll have the ability to keep track of your pump from any location with a Wi-Fi connection. The pump runs 24 hours per day, and system tests are conducted three times per week.

All of the pump’s components were made in the United States using imported and domestic components. The PumpSpy computers will continue to monitor your primary sump pump, battery, and backup pump whenever you’re away from home. There are no monthly charges or hidden fees. You don’t even need to install any extra equipment. Everything comes included with this backup sump pump system for the one-time purchase price.