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Sump Pump Battery Backup: Your Flood Insurance Ally 

Jun 27, 2025 | Sump Pump, Battery Backup, Battery Checks, Cleaning, Inspection, Lifespan, Maintenance, Power Failure, Power Outage, Sump Pump Battery, Testing

Protecting your home from flooding is crucial, especially in areas prone to heavy rain. A reliable sump pump plays a key role in this defense, but what happens during a power failure? This is when having a battery backup for your sump pump becomes crucial. Let’s dive into why sump pump battery backups are a necessary protection measure for homeowners. 

Understanding Sump Pump Battery Backups 

Sump pumps remove excess water that collects in a sump basin, commonly located in the basement. They’re essential in homes where flooding is a concern or where groundwater can rise above the foundation. However, during severe storms, power supplies often get disrupted, leaving your sump pump inoperative unless you have a backup power system. 

A sump pump battery backup acts as an alternate energy source that engages automatically when the main pump loses power. It ensures the continuous operation of your sump pump, keeping your home dry until electricity is restored. 

Reasons to Have a Sump Pump Battery Backup 

Protection During Outages 

Power disruptions are common during harsh weather, the same conditions that heighten flood risks. A battery backup guarantees that your sump pump will keep working, safeguarding your home from potential water damage continuously. 

Increased Home Value 

Having a sump pump battery backup can boost the resale value of your property. Buyers often favor homes with systems that prevent flooding, especially in flood-prone regions. 

Extending the Main Pump’s Lifespan 

By sharing the workload, a battery backup can help prolong the useful life of your primary sump pump. It reduces strain during heavy rain and power interruptions, making your main pump last longer. 

But you don’t have to just take OUR word for it. Read more on the importance of backup sump pump batteries by clicking here

Choosing the Right Sump Pump Battery Backup 

Battery Type 

Sump pump backup systems typically use either lead-acid or Absorbent Glass Mat (AGM) batteries. Lead-acid options are cost-effective but require upkeep. AGM batteries need minimal maintenance but are more expensive, so factor in your budget and maintenance preferences when deciding. 

Battery Capacity 

Consider the battery’s capacity to determine how long it can power your sump pump. Aim for a system that allows for 8-12 hours of operation, which should cover most storm-related power outages. 

Alarm Features 

Select a backup system with an alarm to inform you of its operation, primary pump failures, or low battery levels. 

Installation Ease 

Some systems are straightforward enough for DIY installation, while others might need professional assistance. Assess your comfort with home improvement tasks to choose a suitable option. 

Maintenance Tips for Your Sump Pump Battery Backup 

  • Regularly test your backup system by pouring water into the sump basin to ensure it operates correctly. 
  • Inspect the battery for corrosion, damage, or wear. Replace it every 3 to 5 years or per the manufacturer’s instructions. 
  • Keep the pump and inlet screen clear of debris to avoid blockages, and ensure all connections are secure and free from corrosion. 

Investing in a sump pump battery backup is a smart strategy to protect your basement from flooding. It assures reliable performance during power losses, can add to your home’s market value, and prolongs the life of your main sump pump. As you consider fortifying your home against floods, think about the long-lasting safety and assurance that a sump pump battery backup provides. Start protecting your home from unwelcome water damage today.  

Read more about sump pumps and the challenges that come along with them here

At Springboro Plumbing & Drain, your safety is our focus. Check out our selection of sump pump battery backup systems to secure your property against adverse weather conditions. 

Call Springboro Plumbing & Drain today at (937) 912-1338, or schedule an appointment online now by clicking here!