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Best battery backup sump pump


If you’re in a hurry and can’t take some time to go through in-depth reviews and useful buying advice, this short paragraph prepared by our research team should allow you to find the best battery backup sump pump that is right for your needs. By reading through the user feedback, expert reviews and reliability tests available, we discovered that the Wayne ESP25 is the best you can get for the money right now. A sump pump with backup battery comes in handy if you live in an area where heavy rains and power outages are the norm; this model will make sure your basement will remain dry even when the power goes out and this is a big plus. Its outstanding capabilities also make this unit a great buy. The sump pump presented here can eliminate 2,300 gallons of water every hour, so you do not have to worry about flooding or not being able to eliminate the water inside the basement in a timely manner. An audio alarm will let you know when the sump pump switches to the backup battery, for maximum convenience. If the Wayne ESP25 is unavailable, the Liberty Pumps 441 is the next best alternative.


best battery backup sump pump


A battery backup sump pump will give you added insurance in the event of an electrical failure. Designed to only work when the power is out, these convenient pumps can keep your home dry even if the electric is out for hours. Before you purchase one of these convenient models there are a few factors to consider and the informative tips included in this guide can help you choose the best battery backup sump pump.


How to choose a new battery backup sump pump


Battery Types


As stated in the best battery backup sump pump reviews there are two types to choose from and each has its own advantages. AC/DC batteries can run off of both currents. It will run off DC when the power is out and when the electricity is on it can use alternating currents without depleting the battery. The other type is DC which will only use battery power to run the pump. You also want to consider if you want a sealed battery or a traditional one that requires you to add water to keep it in working order.





Battery backup pumps are also useful to have during heavy rains or when the snow starts to melt in the springtime. These devices can help your regular pump keep up with the additional water, which is why it is recommended that you chose one with a float switch. This switch will automatically turn the pump on when it senses the water level is getting to high so you have added protection against flooding.





Some of the best rated sump pumps come with innovative technology that can give you additional peace of mind. Some models will send you a text or email that lets you know instantly when a problem occurs. While these battery backup sump pumps are generally priced slightly higher, it can be worth the added cost if you are trying to prevent flooding in your house.



Our recommendations



Wayne ESP25


1.WAYNE ESP25There is very little not to like about this backup sump pump, including its durable thermoplastic construction that is backed by a one year limited warranty. It is resistant to corrosion and designed to provide you with the protection you need to keep your basement dry, even during power outages and heavy rains.

You will appreciate its energy efficient design that only uses one 40 amp per hour or one 75 amp per hour when it is running off of the battery. Since it can run off of AC and DC power, you can relax knowing that your basement is always protected from flooding. Capable of removing up to 2,300 gallons of water per hour with 10 feet of lift, this backup sump pump is powerful enough to run by itself. You also have the added advantage of the audible alarm that will alert you when this backup system is powered on.


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Liberty Pumps 441


2.Liberty Pumps 441This backup sump pump will provide you with the protection you need against basement flooding when the power goes out. It is designed to work with a compatible 120 volt sump pump, and you will appreciate how easy it is to connect. While it should be mentioned that the battery is not included with the sump pump, you can easily find the necessary 12 volt battery at almost any hardware store.

It comes with a 5 stage charging system that ensures that the pump is always ready to take over during electrical failures, and since it is designed to work with a marine grade battery it can be safely submerged in water. The backup sump pump also comes with a mercury free switch for added reliability.


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Wayne WSM3300


3Running off of a powerful DC battery, this sump pump will automatically take over when your main system is offline. It is incredibly easy to install, and you will love the convenience of automatic calling. You can program up to three telephone numbers into the memory, so the pump will automatically dial you, a plumber and even a friend whenever there is a problem.

Capable of moving up to 3000 gallons of water per hour you can rest assured that this backup pump can handle heavy rainfall so your basement or work area stays dry even when the electricity is out. It also comes with a convenient processor that will continually check the status of the battery, along with seeing if there is any AC power. The processor also runs automatic self diagnoses every 14 days, and will alert you if any problems are detected.

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