UPS Replacement Battery Cartridge Kit for Select Tripp Lite Best Powerware Liebert and other UPS

UPS Replacement Battery Cartridge Kit for select Tripp Lite, Best, Powerware, Liebert and other UPS

Model Number: RBC54

  • Up to 30% longer runtime than basic replacements
  • OEM certified premium batteries
  • Rugged, leakproof construction
  • Maintenance-free
  • Wide operating temperature range

Tripp Lite's premium UPS replacement battery cartridges breathe new life into UPS systems suffering from expired or weak internal batteries. Each replacement battery cartridge is carefully screened and certified to meet or exceed original manufacturer specifications and ships ready for installation into your UPS system. Reusable packaging holds expired batteries for recycling center delivery. Compatible with a wide variety UPS brands and models. See Tripp Lite's UPS replacement battery web page to confirm compatibility and quantity required.

Key Features

  • Restores UPS runtime performance to its original runtime specifications
  • Reusable packaging contains expired batteries for recycling center delivery
  • Compatible with a variety of UPS brands

Typical Applications

  • Extends the operating life of older UPS systems
  • Restores or enhances runtimes of all UPS systems exhibiting reduced power failure runtime

Package Includes

  • 4 12V UPS replacement batteries
  • Instruction manual with installation, recycling and warranty information


Included Battery Set Includes 4 12V batteries
Typical Battery Lifespan 3 - 5 years, depending on host UPS conditions


Shipping Dimensions (hwd / in.) 6 x 7.5 x 12
Shipping Dimensions (hwd / cm) 15.2 x 19.1 x 30.5
Shipping Weight (lbs.) 25 (Package includes 4 batteries)
Shipping Weight (kg) 11.4 (Package includes 4 batteries)
Unit Dimensions (hwd / in.) 3.6875 x 2.5 x 5.875
Unit Dimensions (hwd / cm) Each battery measures 9.4 x 6.4 x 14.9
Unit Weight (lbs.) 5.5
Unit Weight (kg) 2.5


Relative Humidity 0 - 95% non-condensing
Operating Elevation (ft.) 0 - 10,000
Storage Elevation (ft.) 0 - 50,000
Operating Elevation (m) 0-3000 m
Storage Elevation (m) 0 - 15,200 m


Product Warranty Period (U.S. & Canada) 18-month limited warranty
Product Warranty Period (International) 1-year limited warranty
Product Warranty Period (Mexico) 1-year limited warranty
Product Warranty Period (Puerto Rico) 1-year limited warranty

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Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice.

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