We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Tripp Lite RBC58-2U 2U rackmount battery cartridge in black metal casing

Tripp Lite

Tripp Lite RBC58-2U 2U UPS replacement battery cartridge accessory

SKU CH-XKBR-SB7Q4 MPN RBC58-2U

A 2U replacement battery cartridge for the SMART3000RMXL2U UPS delivering 12 V DC output and 30.40 lb weight

  • TypeBattery Unit
  • CompatibilityTripp Lite SMART3000RMXL2U UPS
  • SpecificationsOutput Voltage:12 V DC Battery Life:26297.44 Hour to 43829.0
  • Weight30.40 lb

Option RBC58-2U

Struck-through versions exist but are not stocked here.

  • Compatible with SMART3000RMXL2U UPS systems
  • 12 V DC output restores rated voltage supply
  • 40 lb cartridge fits 2U rackmount chassis
  • Service life rated 26297.44 to 43829.06 hours
  • Direct replacement maintains UPS backup performance

Direct UPS Battery Replacement

The Tripp Lite RBC58-2U is a 2U rack-mount battery cartridge designed specifically for the SMART3000RMXL2U uninterruptible power supply. It restores backup runtime when the original internal cells reach end of life. Installation is handled by sliding the cartridge into the UPS chassis without tools.

Pre-Wired Cartridge Convenience

The unit arrives as a complete, pre-assembled module containing matched cells and integrated wiring. This eliminates the need to handle loose batteries, crimp terminals or configure series strings. The cartridge format reduces replacement time and avoids wiring errors that could damage the UPS electronics.

Rack-Mount Build and 12 V Output

The cartridge weighs 30.40 lb and fits a standard 2U rack opening, securing with the UPS front-panel latches. It delivers a nominal 12 V DC output compatible with the host UPS charging circuit. Rated service life spans 26297.44 to 43829.06 hours under typical float conditions. Buyers needing extended runtime beyond the SMART3000RMXL2U internal capacity or a different form factor cannot use this cartridge.

Highlights

  • Compatible with SMART3000RMXL2U UPS systems
  • 12 V DC output restores rated voltage supply
  • 40 lb cartridge fits 2U rackmount chassis
  • Service life rated 26297.44 to 43829.06 hours
  • Direct replacement maintains UPS backup performance

Specifications

BrandTRIPP LITE
ModelRBC58-2U
TypeBattery Unit
CompatibilityTripp Lite SMART3000RMXL2U UPS
SpecificationsOutput Voltage:12 V DC
Battery Life:26297.44 Hour to 43829.06 Hour
Weight30.40 lb
Shipping weight16.78 kg
Package size464 × 338 × 145 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

When will the RBC58-2U cartridge need replacement based on its rated battery life?

The cartridge is rated for 26297.44 to 43829.06 hours of battery life before replacement is required.

What limits runtime during sustained use with the SMART3000RMXL2U UPS?

The 12 V DC output voltage and battery capacity define the runtime limit under continuous load.

How much heat and weight does the 30.40 lb cartridge add to a 2U rack during all-day operation?

The 30.40 lb cartridge fits in a 2U space; heat output depends on the UPS load and internal cooling.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.