Tripp Lite by Eaton 3x 12V 9Ah UPS Replacement Battery Cartridge Kit

Revitalize your uninterrupted power supply with the Tripp Lite by Eaton 3x 12V 9Ah UPS Replacement Battery Cartridge Kit. Crafted for reliability and designed to restore peak performance to compatible UPS systems, this premium battery cartridge kit delivers the dependable backup power your equipment relies on during outages, brownouts, and short-term power fluctuations. Engineered to be a smart, maintenance-free solution, these three 12-volt 9-amp-hour sealed lead-acid batteries work in concert to produce a robust 36V feed, ensuring your critical servers, networking gear, and sensitive electronics stay online when it matters most. Whether you’re safeguarding a small business network, a home lab, or a data center rack, this cartridge kit is built to maximize uptime and extend the life of your investment in backup power.

• Three high-capacity 12V 9Ah batteries in a convenient cartridge—provides a 36V nominal output for compatible UPS models, delivering reliable, scalable backup power without needing frequent replacements.
• OEM-grade replacement kit designed to restore original UPS performance, compatibility, and run time across select Best, Powerware, Liebert, and other trusted brands.
• Maintenance-free VRLA construction with valve-regulated sealed lead-acid technology for safe operation in office and data environments, minimizing occupational exposure and routine upkeep.
• Plug-and-play installation with pre-wired connectors and straightforward mounting hardware, enabling quick swaps with minimal downtime and no special tools required.
• Extends equipment uptime by restoring reliable battery backup, helping you gracefully manage power disturbances and ride through outages until utility power returns or a controlled shutdown is possible.

Technical Details of Tripp Lite by Eaton 3x 12V 9Ah UPS Replacement Battery Cartridge Kit

• Battery configuration: 3 x 12V 9Ah compatible with UPS systems that require a 36V battery string.
• Battery type: Sealed Lead Acid (VRLA) batteries with valve regulation for safe, maintenance-free operation.
• Nominal system voltage: 36V when the three batteries are connected in series.
• Compatibility: Designed for select UPS units from Best, Powerware, Liebert, and other major brands; intended as a replacement cartridge kit.
• Packaging: Includes three individual battery cartridges configured for straightforward installation and secure connection in compatible UPS enclosures.
• Certifications: Built to meet standard safety and performance expectations for UPS replacement components (UL-type expectations typically associated with VRLA backup batteries). Specific listings may vary by lot and region.

how to install Tripp Lite by Eaton 3x 12V 9Ah UPS Replacement Battery Cartridge Kit

• Power down the UPS and disconnect it from all power sources. Ensure the area is clear of liquids and conductive debris before handling batteries.
• Open the UPS battery compartment and carefully remove the existing battery cartridges, taking note of connector orientation and routing to avoid pinching cables.
• Inspect the new cartridge kit for any shipping damage and verify that you have exactly three 12V 9Ah batteries aligned for series connection. Mount the cartridge assembly in the same orientation as the previous unit.
• Connect the battery connectors in the correct sequence, ensuring all connections are snug and free of corrosion or moisture. Route cables to prevent contact with fans, vents, or moving components.
• Secure the cartridges in the enclosure, reattach any covers, and reconnect the UPS to power. Power on the unit and perform a basic self-test or run-time test as recommended by your UPS manufacturer to confirm proper operation.
• Monitor the UPS for proper charging behavior and confirm that the runtime is back to expected levels. If you notice any abnormal heat, odors, or error codes, power down and consult the UPS manual or support for safety guidance.

Frequently asked questions

• Q: Will this kit fit my UPS model? A: This replacement battery cartridge kit is designed for select Best, Powerware, Liebert, and other UPS models. Check your unit’s model number and refer to compatibility guidelines from the manufacturer to ensure a proper fit.
• Q: What is the expected runtime after installation? A: Runtime varies by UPS load and the health of the remaining system components. Replacing the batteries with fresh 12V 9Ah cells typically restores original runtime performance for standard loads.
• Q: Are these batteries maintenance-free? A: Yes. The VRLA design is sealed and requires no daily maintenance beyond standard inspection during installation and routine UPS checks.
• Q: How long do the batteries last? A: Under normal operating conditions, VRLA batteries in UPS cartridges commonly provide 3–5 years of useful life, depending on temperature, charging patterns, and cycle frequency.
• Q: Does the kit include all mounting hardware? A: Yes. The cartridge kit includes the necessary hardware and connectors for straightforward installation in compatible UPS systems.