Eaton Replacement Battery Pack for UPS Systems

The Eaton 744-A2279 is a replacement battery pack designed for Eaton UPS systems, giving new life to units such as the 5SC1500 and 5SC1500G. By restoring the original backup runtime, it protects connected equipment during power interruptions and brownouts, helping you avoid data loss and downtime.

Installation is straightforward and can be completed in minutes with basic tools. Once in place, the battery pack works seamlessly with the UPS firmware to deliver efficient charging and dependable discharge performance, so you can trust it to activate the moment mains power falters.

This pack is an easy fit for a range of settings. In a home office, it keeps your desktop computer, modem, and router powered long enough to save work and shut down gracefully. Inside a small business or branch location, it safeguards point-of-sale terminals and network switches, maintaining transactions and connectivity when the lights go out. Wherever you rely on an Eaton 5SC series UPS, this battery pack provides the reliable energy reserve that keeps critical tasks moving.

Built with the quality standards Eaton applies to every power product, the 744-A2279 offers a cost-effective way to extend the service life of your UPS rather than replacing the entire unit. The result is fewer interruptions, steady productivity, and greater confidence in your power protection strategy.

Highlights:

• Replacement battery pack engineered by Eaton for Eaton UPS systems
• Compatible with 5SC1500 and 5SC1500G models
• Restores original backup runtime to protect servers, workstations, and network gear
• Quick, tool-assisted installation that minimizes UPS downtime
• Ideal for home offices, branch locations, small business networks, and other critical environments