Battery Monitoring
Battery monitoring is a foundational element of any critical power installation. Whether you are operating a data center, telecom central office, healthcare facility, or industrial plant, the batteries backing up your UPS or DC power system are only as reliable as your ability to track their health in real time. A failed battery string that goes undetected can mean the difference between a seamless utility outage and a costly, unplanned shutdown.
Why Battery Monitoring Matters
Batteries degrade over time — and they don't always fail gradually. A single weak cell in a string can drag down the performance of the entire system, reducing available runtime without any visible indication until the moment you need it most. Continuous monitoring catches these problems early by tracking key parameters such as voltage, temperature, and internal resistance at the cell or jar level. This allows facility teams to identify and replace degraded cells during planned maintenance windows instead of responding to emergency failures.
Types of Battery Monitoring
Monitoring systems range from basic string-level voltage and current measurement to advanced per-cell monitoring that tracks temperature, voltage, and impedance for every individual battery in the system. String-level monitoring is a cost-effective starting point for smaller installations, while per-cell monitoring provides the granular visibility required for large battery plants, high-availability facilities, and installations that must comply with fire codes such as International Fire Code (IFC) Section 608, which mandates thermal runaway detection for certain battery types and occupancy classifications.
What to Consider When Choosing a Monitoring System
The right monitoring solution depends on several factors: the size of your battery plant, the chemistry of your batteries (VRLA, lithium-ion, nickel-cadmium, or flooded lead-acid), your facility's compliance requirements, and how the monitoring data needs to integrate with your existing building management or DCIM platform. Key questions to evaluate include how many cells or jars need to be monitored, whether you need per-cell temperature sensing for thermal runaway detection, what communication protocols are required (Modbus TCP, SNMP, dry contacts), and whether the system supports the specific battery form factors installed in your facility.
Monitoring Solutions from C&C Power
C&C Power offers a range of battery monitoring products to match the needs of different installations and budgets — from third-party monitoring solutions by leading manufacturers to our own patented Batt-Safe battery monitoring system. Batt-Safe is designed and manufactured in-house at our Carol Stream, Illinois facility and provides per-cell temperature, voltage, and impedance monitoring with thermal runaway detection built specifically for IFC 608 compliance. Learn more about Batt-Safe.
Browse our full selection of battery monitoring products below, or contact our sales team for help selecting the right monitoring solution for your application.
