Protecting your home from potential flooding is vital, making a reliable sump pump an essential piece of equipment. However, what happens when a storm causes a power outage? This is where a sump pump battery backup system becomes crucial. In this manual, we will dive into the significance of sump pump battery backups, their functionality, and why every homeowner should consider having one.

Understanding Sump Pump Battery Backup Systems
A sump pump’s main role is to evacuate water accumulating in a sump basin, typically located in a home’s basement. This system is particularly important in regions susceptible to flooding or where groundwater poses a risk to the home’s foundation. During severe storms, power outages can disable electric sump pumps, leaving your home vulnerable without a backup solution.
A sump pump battery backup system acts as an emergency power source, activating when your primary pump loses power. It automatically takes over, keeping your pump operational and your basement dry until electricity is restored.
Reasons to Install a Sump Pump Battery Backup
- Protection During Power Outages: Severe weather conditions often lead to power outages—the very conditions that elevate the risk of basement flooding. A sump pump battery backup ensures consistent pump operation, protecting your home from water-related damage.
- Increased Resale Value: Adding a sump pump battery backup can enhance your home’s resale value. Prospective buyers will value the added security and assurance that comes with a flood-prepared home, making it more appealing in flood-prone areas.
- Extending the Lifespan of Your Primary Sump Pump: By alleviating some of the workload during heavy rainfall and power disruptions, a battery backup can help prolong the lifespan of your primary sump pump by sharing the operational demand.
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!

Selecting the Best Sump Pump Battery Backup
- Battery Type: Sump pump backup systems typically use either lead-acid or maintenance-free AGM (Absorbent Glass Mat) batteries. Lead-acid batteries are usually more cost-effective but require periodic maintenance. In contrast, AGM batteries are low-maintenance but come at a higher price. Consider your budget and maintenance willingness when deciding.
- Battery Capacity: The capacity of the battery dictates how long your sump pump will operate during a power outage. Aim for a system capable of powering the pump for at least 8-12 hours, covering the duration of most storm-related outages.
- Alarm System: Opt for a backup system that includes an alarm feature. This will alert you when the backup system activates, if the primary pump fails, or if the battery charge is low.
- Ease of Installation: Some backup systems are designed for easy DIY installation, while others might necessitate professional installation. Assess your skill level with home improvement tasks to determine whether you should choose a system you can install yourself or hire an expert.
Maintenance Tips for Your Sump Pump Battery Backup
- Regular Testing: Conduct monthly tests of your backup system to ensure its functionality. Pour water into the sump basin to trigger the pump and verify that it discharges the water properly.
- Battery Inspections: Frequently inspect the battery for wear, corrosion, or damage. Replace the battery every three to five years, or follow the manufacturer’s recommendation.
- Cleaning and Inspection: Regularly clean the pump and inlet screen to prevent debris buildup. Ensure all connections are secure and free from corrosion.

Adding a sump pump battery backup to your home’s flood protection strategy is a wise decision. It ensures reliable pump operation during power outages, boosts your home’s value, and supports the longevity of your primary pump. When considering options for a dry and safe basement, recognize the peace of mind a battery backup system delivers. Begin your flood protection today.
At Huber Heights Plumbing & Drain, ensuring the safety of your home is our top priority. Read more about sump pumps and the challenges that come along with them here!
Call Huber Heights Plumbing & Drain today at (937) 764-3381, or schedule an appointment online now by clicking here!