If you live in an area prone to flooding, you know the importance of having a reliable sump pump. However, a power outage during a storm can render even the best sump pump useless. That's where a backup battery comes in handy. But with so many options on the market, how do you know which battery is the best for your sump pump?
Here are 5 key points to consider when looking for the best battery for your sump pump:
1. Battery type: There are two types of batteries commonly used for sump pumps: AGM (absorbent glass mat) and deep cycle. AGM batteries are maintenance-free and have a longer lifespan, while deep cycle batteries are designed to provide consistent power over a longer period of time.
2. Battery capacity: The battery capacity is measured in amp-hours (Ah) and indicates how long the battery can provide power to your sump pump. Choose a battery with a capacity that matches the needs of your sump pump.
3. Battery size: The size of the battery will depend on the available space in your sump pump system. Make sure to measure the space before purchasing a battery.
4. Battery brand: Look for a reputable brand that offers a warranty and good customer support.
5. Battery maintenance: Some batteries require regular maintenance, such as adding water to the cells. Consider whether you are willing to perform these maintenance tasks or prefer a maintenance-free option.
By considering these key points, you can find the best battery for your sump pump and ensure your home is protected during a power outage or storm.
10 Best Battery For Sump Pump
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1. The Basement Watchdog Model 30hdc140s Big Standby Sump Pump Battery
The Basement Watchdog Model 30HDC140S Big Standby Sump Pump Battery is a reliable and durable backup power source designed to work seamlessly with any Basement Watchdog battery backup sump pump system. This battery is an essential component for any homeowner who wants to protect their basement against flooding and water damage.
The Model 30HDC140S battery is designed to pump intermittently for days, making it an ideal solution for extended power outages. It provides longer run times than the Basement Watchdog Emergency Standby Battery (model 24EP6), ensuring that your sump pump will keep working even during prolonged periods of heavy rainfall or flooding.
In addition, the Model 30HDC140S battery is equipped with a fluid sensor that alerts you when distilled water is needed. This feature ensures that the battery is always ready to go when you need it, and you can easily and safely fill it with a 6 qt. battery fluid pack (sold separately Model # Z-PACK).
The Model 30HDC140S battery is shipped without battery fluid to remain fresh until activated. This means that you can be confident that your battery will be in optimal condition when you need it most. Additionally, the battery has a 1-year warranty, providing you with peace of mind and ensuring that you can rely on it for years to come.
Overall, the Basement Watchdog Model 30HDC140S Big Standby Sump Pump Battery is an essential investment for any homeowner who wants to protect their property against water damage. Its reliable performance, long run times, and fluid sensor make it an excellent choice for anyone looking for a high-quality backup power source for their sump pump system.
2. 12v Ac/ac Adapter For Basement Watchdog Sump Pump And Relaxor Apc542201 With Barrel Tip.
The 12V AC/AC Adapter replacement is a new, high-quality power supply designed to be compatible with a range of devices, including The Basement Watchdog BW Model: AC1201600-1 AC12016001 Part Number PARTNO. 1015001 Design No.: SSA-0990-00, BWSP1730 BWSP 1730 Gallons Per Hour Basement Watchdog Special Sump Pump. The adapter provides a reliable and efficient power source for these devices, ensuring they operate at their best.
The AC/AC Adapter is manufactured to the highest standards and is compatible with a variety of devices, including the FUTURE RETRO REVOLUTION, JAMECO RELIAPRO ADU120160H4120 ADU120150E1012, Sangean WR-5 FM-RDS Table-Top Radio with iPod Dock, Relaxor Model: APC542201 P/N: 50283 PRO SERIES Class 2 Transformer, and the Bose Lifestyle Model 20 50 40 25 LS-20 LS-25 LS-30 LS20 LS25 LS30 Music Center Console.
The adapter is designed to provide a stable and reliable power source, and it comes with a barrel round plug tip. It is important to note that the adapter is not compatible with 2-prong connector devices. Before purchasing, it is essential to check for compatibility with your device to ensure it works seamlessly.
The Basement Watchdog Special + Connect, with BWSP-A Backup Controller Battery Backup Sump Pump System is one of the devices compatible with this adapter. It offers peace of mind for homeowners by providing a reliable backup power source in case of an emergency. The adapter is also compatible with a wide range of other devices, making it a versatile addition to any household.
The 12V AC/AC Adapter replacement offers an output of 12VAC 1600mA AC12V 1.6A – 2A, making it a powerful and efficient power supply for devices that require this voltage. The adapter is a Class 2 Transformer Power Supply Cord Cable Battery Charger Mains PSU, making it safe and reliable to use in any household.
In conclusion, the 12V AC/AC Adapter replacement is a high-quality power supply that offers a reliable and efficient power source for a range of devices. It is designed to provide stable and reliable power, and it comes with a barrel round plug tip. Before purchasing, it is important to check for compatibility with your device to ensure it works seamlessly.
3. 75ah Maintenance-Free Battery For Wayne Sump Pump Systems
The WAYNE WSB1275-75Ah Maintenance-Free Battery is a reliable and convenient solution for keeping your basement sump system running in the event of a power outage. This battery is recommended for use with Wayne ESP25n, Wayne WSS30Vn, and Wayne Basement Guardian back-up sump pump systems, but is also compatible with other Wayne battery back-up systems.
The 12V/75Ah sealed lead acid battery comes fully charged and equipped with carry handles for easy installation and removal. Its maintenance-free design eliminates the need to mix acid and add water, making it a hassle-free option for homeowners.
In the event of a power outage, the WAYNE WSB1275 battery provides a reliable back-up power source to keep your sump pump system functioning. Its rechargeable design allows for repeated use, ensuring that you always have a plan in place for potential emergencies.
This battery is also backed by a 1-year limited warranty, providing peace of mind and assurance of its dependable performance. Its compatibility with multiple Wayne back-up sump pump systems makes it a versatile and practical choice for any homeowner looking to protect their basement from potential flooding.
Overall, the WAYNE WSB1275-75Ah Maintenance-Free Battery is a high-quality and reliable solution for keeping your sump pump system operational during power outages. Its convenience, compatibility, and maintenance-free design make it a practical choice for any homeowner looking to prepare for potential emergencies.
4. Smartpump Combo With Wi-Fi Monitoring, 1/2hp Primary & 12v Battery Backup Sump Pumps, Water Alarms For Basements
The PumpSpy PS2000C Pre-Assembled SmartPump Combination is a powerful and efficient basement protection system that provides homeowners with peace of mind. It comes pre-assembled, making it easy for DIY enthusiasts to install its components in just 15 minutes. The system is designed to connect to an existing 1.5" discharge line, and it requires a 15-inch diameter or larger sump basin and 1.5" discharge pipe.
This SmartPump combination is equipped with Wi-Fi connectivity, allowing PumpSpy to remotely monitor the primary sump pump, backup pump performance, and battery status 24/7. The system performs system and battery tests every two days to ensure that it is in good condition and ready for the next storm. By setting it up with the PumpSpy app, homeowners can view real-time data of their pump system's activities anywhere, anytime.
The PumpSpy PS2000C Pre-Assembled SmartPump Combination consists of a primary ½ HP pump with a 7-Amp split capacitor motor that can pump up to 4,320 gallons/hour, 3,780 gallons/hour at 10 feet of lift, and has a maximum lift of 30 feet. Its 12V backup sump pump can pump up to 3,600 gallons/hour, 2,400 gallons/hour at 10 feet of lift. The pump switches are rated for 1 million cycles, and the system has dual backup pump switches for extra protection.
After setting up the central and battery backup sump pump system, homeowners can virtually forget about it. The backup pump automatically activates when power fails or the primary pump requires assistance. This backup pump is powered by a single 75 A/hour battery, removing up to 13,000 gallons and providing days of protection under typical use. The pumps perform without pipe banging or thumping through their silent check valves.
PumpSpy is committed to helping keep basements dry. They design, manufacture, and distribute easy-to-install products for helping to keep basements flood-free. All their products, from plug-in smart outlets to combinations of primary and backup sump pumps for basement protection, are assembled in the USA using domestic and imported parts.
In summary, the PumpSpy PS2000C Pre-Assembled SmartPump Combination is a reliable and efficient basement protection system that is easy to install and comes with Wi-Fi connectivity for remote monitoring and alerts. It provides powerful protection against basement flooding with its primary and backup sump pumps and dual backup pump switches. Homeowners can set it and forget it, knowing that their basements are protected from potential water damage.
5. Zoeller 507-0005 Basement Sentry Battery Backup Pump
The Zoeller 507-0005 Basement Sentry Battery Backup Pump is a reliable and efficient solution for homeowners who want to protect their basements from flooding caused by power outages or primary pump failures. This backup pump is designed to provide extra protection when the primary AC pump fails, ensuring that your basement remains dry and free from water damage.
The unit is equipped with a battery burnout and overcharge protection system that ensures the longevity of the battery. The control device is a reliable low voltage float switch that activates the pump when the water level rises above a certain point. The Zoeller 507 model has a self-contained 10-amp battery recharger that keeps the battery charged and ready to go. The battery case is made from non-corrosive polyethylene, and the unit contains a lock strap to keep the battery secure.
All models of the Zoeller Basement Sentry Battery Backup Pump are fully solid-state automatic controllers with alarms, light indicators, and warning systems. The alarms and light indicators provide a visual and audible warning in case of a malfunction or when the battery is low. The warning systems help to prevent damage to the pump and ensure that your basement stays dry.
It is essential to note that the sump pump and battery are not included with the unit and must be purchased separately. The Zoeller 507-0005 model has an alarm off-yellow light that indicates that the buzzer is currently silenced. This feature is convenient for homeowners who want to turn off the alarm temporarily, such as during maintenance or repairs.
Overall, the Zoeller 507-0005 Basement Sentry Battery Backup Pump is a reliable and efficient solution for homeowners who want to protect their basements from flooding caused by power outages or primary pump failures. With its solid-state automatic controllers, alarms, and warning systems, this backup pump ensures that your basement stays dry and free from water damage.
6. Primary Sump Pump Backup Bundle – 2000w / 75 Ah
The Primary Sump Pump Backup Bundle is a cutting-edge technology that provides overcharge prevention and smart cooling features for enhanced safety and extended life expectancy. With a 2000 Watt output and the ability to power two primary sump pumps simultaneously, this bundle is the perfect solution to ensure that your basement stays dry during power outages.
The backup unit generates a Pure Sine Wave 120 VAC voltage that is cleaner, quieter, and more stable than other backup systems. It has a combined current draw not exceeding 16.6 Amps, providing high performance and efficient operation.
The Primary Sump Pump Backup Power System is designed for excellent reliability, ensuring that your sump pump will be powered during a power outage. When AC power fails, the system switches to battery power and instantly recharges when the power comes back on. This feature ensures that your sump pump is always ready to operate when you need it most.
For convenience, the Primary Sump Pump Backup Power System has two grounded outlets and a USB Charge Port. This feature allows you to charge your devices when the power is out, ensuring that you can stay connected to the world even in the worst of circumstances.
The Sealed Lead Acid Battery is one of the most significant features of the Primary Sump Pump Backup Bundle. It eliminates spilled acid from a tipped battery and hydrogen gas venting due to its completely sealed design, averting any form of leakage. The Absorbent Glass Mat (AGM) Technology enables low internal resistance and high discharge currents, allowing dependable operation in any position.
In summary, the Primary Sump Pump Backup Bundle is an excellent investment for anyone who wants to protect their basement from flooding during power outages. With its cutting-edge technology, high performance, excellent reliability, and sealed lead acid battery, it is the perfect solution for anyone who wants peace of mind knowing that their sump pump will always be ready to operate when they need it most.
7. Superior Pump 92900 12v Battery Back Up Submersible Sump Pump With Tethered Switch
The Superior Pump 92900 is a high-performance 12V battery backup submersible sump pump that is designed to protect your basement or crawl space from flooding in the event of a power outage or pump failure. With a powerful 12-volt motor, this pump can move up to 1,380 gallons of water per hour and can lift water up to 25 feet of vertical height.
Constructed with tough thermoplastic material, this sump pump is built to withstand harsh conditions and is designed for longevity. It features a 10-foot cord length and a tethered float switch that automatically turns the pump on and off as needed. The 1-1/4 inch or 1-1/2 inch NPT discharge ensures high-capacity pumping, making it ideal for heavy-duty applications.
The Superior Pump 92900 is engineered with quality components and is 100% factory tested to ensure optimum performance and reliability. It is easy to install and operate, making it an ideal choice for homeowners who want to protect their property from water damage. The pump is also backed by a one-year warranty, giving you peace of mind knowing that your investment is protected.
In conclusion, the Superior Pump 92900 is a powerful and reliable sump pump that offers superior performance and durability. Whether you're looking to protect your basement or crawl space from flooding or need a backup pump for your primary sump pump, this product is an excellent choice. With its high-capacity pumping, tough construction, and automatic operation, the Superior Pump 92900 is the perfect solution for all your sump pump needs.
8. Sec America's Pump Sentry Emergency Power Battery Model 822ps With 1200w Capacity For Sump Pumps, Bundled With Hogor Instruction Manual.
The Pump Sentry Emergency Power Battery Model 822PS for Sump Pumps is a reliable backup system that ensures your sump pump continues to operate during power outages. This battery backup system automatically switches to battery power when AC power goes out and recharges automatically when power is restored.
The 1200 Watt battery backup system is UL and CSA accredited, and it is designed to operate most sump pumps up to 9 amps. The system comes with indicators for power output, battery charge, and battery replacement. It is important to note that this system is not intended for use with pedestal pumps.
The sump pump battery backup system is housed in rugged aluminum and is compact in size, making it easy to install. It supports full pump capacity and offers a silent and clean operation.
To ensure the functionality of the battery backup system, it is necessary to connect a 12Volt deep cycle marine battery (purchased separately) with a capacity rating between 90 and 200 ampere hours. Battery cables are included with the system.
The Pump Sentry Emergency Power Battery Model 822PS for Sump Pumps is backed by a 2-year factory warranty and is made and serviced in the USA. The brand takes pride in its rugged, built-to-last products and is committed to providing its customers with reliable and durable backup systems for their sump pumps.
Overall, if you're looking for a reliable backup system that ensures your sump pump continues to operate during power outages, the Pump Sentry Emergency Power Battery Model 822PS for Sump Pumps is an excellent choice. It is designed to provide a compact, durable, and reliable backup power solution for your sump pump.
9. 443 Ps – Sump Pump Backup System
The 443 PS – Sump Pump Backup System is a reliable solution for powering your sump pump during a power outage. This backup system features Pump Sentry technology that automatically switches to battery power when AC power goes out and automatically recharges when power is restored.
This UL and CSA accredited backup system is designed to operate most sump pumps up to 600 watts and comes with indicators for power output, battery charge, and battery replacement. It is housed in rugged aluminum and is compact in size, making it easy to install without any extra plumbing or wiring needed. The backup system offers a silent and clean operation, ensuring that your home is protected without any disturbances.
To ensure the functionality of the battery backup, you will need to connect a 12Volt deep cycle marine battery with a capacity rating between 90 and 200 ampere hours, which is to be purchased separately. The battery cables are included with the backup system for easy installation.
At the core of the brand promise is the pride taken in the rugged, built-to-last products, including the 443 PS – Sump Pump Backup System. The system is made and serviced in the USA and comes with a 2-year factory warranty.
Overall, the 443 PS – Sump Pump Backup System is an essential addition to any home that relies on a sump pump to keep the basement or crawl space dry. With its reliable performance, compact size, and easy installation, this backup system is a must-have for any homeowner who wants to protect their property during power outages.
10. Pre-Assembled Basement Sentry Battery Backup Sump Pump System With Primary Pump, Battery Backup, Controller, Alarm, Charger, Float Switch, And Battery Box.
The Basement Sentry Battery Backup Sump Pump System Combo is a reliable and efficient solution for homeowners who want to protect their basements from flooding during power outages. This pre-assembled system includes a high-performance primary sump pump and battery back-up sump pump, controller, alarm system, battery charger, float switch, and battery box.
The primary sump pump is designed to handle the regular flow of water into the sump pit, while the battery back-up pump is activated when the primary pump fails or when there is a power outage. This ensures that even in the worst of storms, the basement is protected from flooding.
The controller is a smart system that constantly monitors the performance of the primary pump and the battery level of the back-up pump. If the primary pump fails or the battery level is low, it automatically activates the battery back-up pump. The alarm system alerts the homeowner when the back-up pump is activated, so they can take appropriate action.
The battery charger is designed to charge the battery back-up pump quickly and efficiently, ensuring that it is always ready when needed. The float switch is a critical component of the system that activates the back-up pump when the water level in the sump pit reaches a certain level.
The battery box is specifically designed to extend the battery life of the system, ensuring that the back-up pump remains operational for extended periods. When used with the Basement Sentry STB75B battery (sold separately), there is no need for battery acid maintenance, making it easy to maintain.
The Basement Sentry STBC101 pre-assembled back-up sump pump system combo is a comprehensive solution that provides homeowners with peace of mind, knowing that their basement is protected from flooding, even during power outages. With its reliable performance and easy maintenance, this system is a must-have for any homeowner who values the safety and security of their home.
Best Battery For Sump Pump FAQs
Can a car battery be used as a backup for a sump pump, or is there a better option?
A car battery can be used as a backup for a sump pump, but it may not be the best option. Car batteries are not designed to provide sustained power for extended periods and may not provide enough power to keep the pump running during a prolonged power outage.
A better option would be to use a purpose-built backup sump pump system that includes a deep-cycle marine battery and a battery backup controller. These systems are designed to provide reliable backup power for the sump pump during power outages and can run for several hours or even days on a single charge.
Additionally, backup sump pump systems may include alarm systems to alert homeowners to potential flooding, as well as automatic monitoring and testing to ensure the battery is operating correctly. Overall, while a car battery can work in a pinch, a purpose-built backup sump pump system is a more reliable and effective solution.
How long will the best battery for a sump pump last during a power outage?
The duration of a sump pump battery backup during a power outage depends on several factors, including the type and capacity of the battery, the amount of water in the sump pit, and the frequency of pump cycling. A high-quality battery with a capacity of at least 100 amp-hours can typically last between 8 and 12 hours. However, if the sump pump operates more frequently or the battery is older or less powerful, the battery life may be shorter. It's important to note that regular maintenance and testing of the battery backup system can help ensure optimal performance and prevent unexpected failures during a power outage. Installing additional backup systems, such as a generator or water-powered backup pump, can also provide extra protection in case the battery backup system fails.
What brand of battery is considered the best for sump pump backup systems, and why?
There is no one-size-fits-all answer to this question, as the best brand of battery for a sump pump backup system will depend on a variety of factors, including the specific needs of the system, the size of the battery, and the budget of the homeowner. However, some of the most popular brands of batteries for sump pump backup systems include AGM (Absorbent Glass Mat) batteries, which are known for their long lifespan and low maintenance requirements, and deep cycle batteries, which are designed to provide consistent power over an extended period of time. Other popular brands of batteries for sump pump backup systems include Trojan, Deka, and Optima, all of which offer a wide range of options to suit different needs and budgets. Ultimately, the best battery for a sump pump backup system will depend on a variety of factors, including the size and power requirements of the system, as well as the specific needs and budget of the homeowner.
What is the optimal voltage and capacity for a sump pump battery backup system?
The optimal voltage and capacity for a sump pump battery backup system depend on several factors, including the size and power requirements of the sump pump, the frequency of power outages in the area, and the desired runtime of the backup system.
Generally, a 12-volt battery is suitable for most residential sump pump backup systems. However, larger commercial systems may require higher voltage batteries. The capacity of the battery should be chosen based on the power requirements of the sump pump and the desired runtime of the backup system.
A battery with a capacity of 100-200 amp-hours is typically sufficient for most residential sump pump backup systems. However, if power outages are frequent or the sump pump has high power requirements, a larger capacity battery may be necessary. It is important to consult with a professional to determine the optimal voltage and capacity for your specific sump pump backup system.
What type of battery is best for a sump pump backup system?
The best type of battery for a sump pump backup system would be a deep cycle battery. Deep cycle batteries are designed to provide long-lasting power and are able to withstand frequent discharging and recharging cycles. They also have a low self-discharge rate, which means they can hold their charge for longer periods of time.
There are several types of deep cycle batteries to choose from, including lead-acid, lithium-ion, and sealed AGM batteries. Lead-acid batteries are the most common and affordable option, but they require regular maintenance and need to be vented to prevent the buildup of hydrogen gas. Lithium-ion batteries are more expensive but offer longer life and faster charging times. Sealed AGM batteries are maintenance-free and can be installed in any position.
Ultimately, the best type of battery for a sump pump backup system will depend on your specific needs and budget. It's important to choose a battery with enough capacity to power your sump pump for an extended period of time in the event of a power outage.