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Product Status Discontinued on 1/12/2023

UPS Replacement Battery Cartridge for Tripp Lite SUT20K, SUT30K, SUT40K or SUT60K UPS, 48V

Part Number:  RBCSUT

RBCSUT product image


UPS Replacement Battery Cartridge for Tripp Lite SUT20K, SUT30K, SUT40K and SUT60K UPS Systems
This UPS backup battery replacement is carefully screened and certified to meet or exceed original specifications. The leakproof, no-maintenance RBCSUT comes pre-assembled and pre-wired as four 12V 9Ah batteries for quick and easy installation in your SUT20K, SUT30K, SUT40K or SUT60K 3-phase UPS (12 RBCSUT cartridges for SUT20K, 18 for SUT30K/SUT40K and 24 for SUT60K). It functions within a wide range of operating temperatures. A sensor automatically informs the UPS that the battery has been replaced, so the UPS can reset the battery age.

System Requirements

Compatible with Tripp Lite SUT20K, SUT30K, SUT40K and SUT60K UPS systems

Package Includes

RBCSUT UPS Battery Replacement (pre-assembled battery pack with four 12V 9Ah batteries) 


UPC Code037332210050
DC System Voltage (VDC)48
Battery Replacement DescriptionAn RBCSUT is a replacement battery cartridge containing four 12V 9Ah batteries. The number of RBCSUT battery cartridges required for each SUT UPS system varies by Model Number. The SUT20K requires 12 x RBCSUT, SUT30K and SUT40K require 18 x RBCSUT and SUT60K requires 24 x RBCSUT. Replace all RBCSUT battery cartridges at the same time in order to optimize battery performance.
Typical Battery Lifespan3 to 5 years, depending on UPS operating conditions
Shipping Dimensions (hwd / in.)5.90 x 7.80 x 31.00
Unit Dimensions (hwd / in.)4.250 x 2.500 x 24.000
Product Warranty Period (U.S. & Canada)1-year limited warranty

Questions & Answers


Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +(773) 869-1776 or email