Cellwatch Battery Monitoring System
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Cellwatch is designed specifically for almost all UPS applications. Cellwatch utilizes advanced measurement techniques designed to provide extremely accurate readings in the noisiest operating environment.

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Cellwatch is designed specifically for almost all UPS applications. Cellwatch utilizes advanced measurement techniques designed to provide extremely accurate readings in the noisiest operating environment.
The technology has been perfected through multiple generations of design. We are now on our 6th measurement design where we applied the 30 years of experience.Â
Cellwatch continuously monitors the entire battery system, including string and cell level voltage, ohmic value, current and temperature throughout the charge, discharge, and float periods.Â
Prevents Outages – by monitoring every unit every day, failing cells are identified and can be removed thus protecting healthy units and preventing outages due to a battery failure.
Cellwatch saves money – by eliminating unplanned outages, extending useful battery life, deferring replacements, and reducing manual preventive maintenance costs. Â
Cellwatch complies with regulatory requirements for IFC and NFPA battery standards. Cellwatch created the first fully integrated, listed and approved to standards, application to detect, warn and prevent thermal runway. Â
Cellwatch ensures safety and reliability – Our solution meets UL 61010, supports IEEE 1491, and minimizes human contact with your battery.
Cellwatch provides immediate warnings of battery deterioration and imminent failures. Cellwatch identifies any individual battery that exhibits problems—providing a proactive approach to ensuring UPS reliability. The concepts behind the Cellwatch system are flexibility, scalability, with ease of: installation, use and operation. It can be installed on new or old batteries.Â
Applications
- UPS
- Industrial UPS
- Data Center
- Enterprise Data Center
Manufacturer

VRLA, VLA and NiCad
1.2 to 16 volts, Capacity of 28AH (100Watts) and above
UPS, Generator, Switchgear, and Communications gear
Lightest Load – protects batteries and ensures highest state of charge.
High precision – allows users to further extend useful battery-life.
Best Reliability – eliminates outage, reduces workload, and gives data consistently.
Cellwatch Central allows users to view all battery assets in one place – whether they are in a single building, across the country or around the world.
It was designed specifically to simplify battery monitoring & management for large configurations and multi-site installations. The product is compatible with both Cellwatch and Frontier systems.
The larger the enterprise, the more complex data analysis and battery management can be. Cellwatch Central simplifies it all by collecting data from multiple installation sites, integrating all battery data and performance information, and consolidating it into a single centralized system.
The system allows the user to quickly isolate an issue through integrated tools and user controls. Accessing any individual measurement point on any system requires only a few clicks, and user privileges define how the systems are accessed and controlled.
Log in from anywhere and have complete visibility of the entire battery network – providing real-time battery performance at each site, system control, global alarm data, battery asset details, reporting, and more.
Central is designed for installation behind your corporate firewall or installation in the cloud. If deployed behind the firewall no information is transmitted outside of your network unless explicitly authorized. An integrated notification system provides either immediate or scheduled notifications of events based on the user profile, freeing users to perform other tasks rather than continuously check the system.
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