Eaton Internal Replacement Battery Cartridge (RBC) for Select 3kVA Line-Interactive & Online UPS Systems

The Eaton 744-A3122 is an internal replacement battery cartridge designed to keep your UPS system running smoothly and reliably. It fits Eaton’s 5PX and 9PX UPS models as well as certain Tripp Lite systems, making it a versatile choice for maintaining backup power. This battery cartridge comes pre-wired and is hot-swappable, so you can replace it quickly without shutting down your connected equipment, avoiding any downtime during installation.

Built with sealed lead acid technology, the battery is leakproof and requires no maintenance, which simplifies upkeep and ensures safe operation. It performs well across a broad temperature range, making it suitable for various environments where consistent power backup is critical. By restoring your UPS’s original runtime capacity, this replacement battery helps protect your devices and data from unexpected power interruptions, making it ideal for offices, data centers, and other settings where continuous uptime is essential.

With a lifespan of three to five years, the Eaton 744-A3122 offers a dependable solution to extend the life of your UPS system and maintain its performance without hassle.

• Compatible with Eaton 5PX and 9PX UPS systems
• Supports select Tripp Lite UPS models
• Hot-swappable for quick installation without shutdown
• Sealed lead acid (SLA) construction, leakproof and maintenance-free
• Restores original runtime performance
• Operating temperature: 32°F to 104°F (0°C to 40°C)
• Dimensions: 2.64 x 8.27 x 18.31 inches
• Weight: 34.8 lbs
• Expected battery lifespan of 3 to 5 years