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Kit of four 12V 7A sealed lead-acid batteries in cardboard box

RefurbUPS

RefurbUPS 4x 12V7A Kit for Tripp Lite SMART1500CRMXL

SKU CH-7VWN-20JHS

A compatible replacement kit containing four 12V7A sealed lead-acid batteries for the Tripp Lite SMART1500CRMXL UPS

  • TypeKit/Package
  • Weight24
  • Kit contains four 12V7A sealed lead-acid batteries
  • Compatible with Tripp Lite SMART1500CRMXL UPS models
  • Replaces Tripp Lite RBC49-2U cartridge directly
  • Factory-fresh cells ensure reliable backup performance
  • Includes step-by-step installation instructions for easy swap

Compatible replacement kit for SMART1500CRMXL UPS

This kit supplies four 12V7A sealed lead-acid batteries designed as a direct replacement for the Tripp Lite SMART1500CRMXL uninterruptible power supply. It matches the RBC49-2U cartridge specification so server-room administrators can restore runtime without sourcing individual cells.

Thermals noise and power draw in normal use

The valve-regulated lead-acid chemistry operates silently with no moving parts, adding no audible noise to the rack environment. Normal float charging draws only the low current required to maintain full capacity, and the sealed construction prevents electrolyte leakage during extended operation.

Bundled accessories and software impact

Factory-fresh cells arrive pre-wired in the correct series-parallel arrangement, eliminating assembly errors during installation. Printed step-by-step replacement instructions are included so technicians can swap the cartridge quickly and return the UPS to protective service without specialised tooling.

Highlights

  • Kit contains four 12V7A sealed lead-acid batteries
  • Compatible with Tripp Lite SMART1500CRMXL UPS models
  • Replaces Tripp Lite RBC49-2U cartridge directly
  • Factory-fresh cells ensure reliable backup performance
  • Includes step-by-step installation instructions for easy swap

Specifications

BrandTrippLite Smart Series
SeriesTrippLite Smart Series Batteries
TypeKit/Package
Weight24

Questions about this item

How do I install the four 12V7A batteries in my SMART1500CRMXL, and what step do people often miss?

Remove the front panel, disconnect the old cartridge, insert the new batteries in the same orientation, and reconnect the wiring harness; the step most often missed is re-seating the connector fully so the UPS recognises the new cartridge.

What maintenance will this 12V7A battery kit need after installation?

These sealed lead-acid cells are maintenance-free; no watering or equalising is required, but plan to replace the whole kit again in three to five years depending on discharge cycles and ambient temperature.

What limit appears first when the SMART1500CRMXL runs on this battery kit under sustained load?

Runtime is the first limit — the 12V7A capacity determines how long the UPS can support connected equipment before voltage drops and the unit shuts down.

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