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
Four sealed 12V lead-acid batteries in cardboard packaging

RefurbUPS

RefurbUPS Tripp Lite SMX2200XLRT2U Compatible Replacement Battery Kit 4x 12V7A

SKU CH-1RAY-5B7X8

Kit of four 12 V 7 Ah sealed lead-acid batteries replaces the RBC49-2U cartridge in Tripp Lite SMX2200XLRT2U UPS units

  • TypeKit/Package
  • Weight24
  • Four 12 V 7 Ah batteries restore full runtime for SMX2200XLRT2U UPS
  • Factory-fresh sealed-lead-acid cells deliver reliable high-rate discharge performance
  • Kit matches Tripp Lite RBC49-2U specification for direct drop-in replacement
  • Step-by-step installation guide included for quick, tool-free battery swap
  • 24 lb total weight confirms robust cell construction for long service life

Compatible kit for Tripp Lite SMX2200XLRT2U

This replacement battery kit is designed for the Tripp Lite SMX2200XLRT2U uninterruptible power supply. It contains four 12V7A sealed lead-acid cells that match the original RBC49-2U specification. The kit suits administrators who need to restore runtime on an existing unit without sourcing individual cells.

Thermals noise and power draw in normal use

Sealed lead-acid chemistry produces no audible fan noise and generates minimal heat during float charging. The batteries accept a low trickle current from the UPS charger, adding negligible load to the protected circuit. Factory-fresh cells arrive ready for installation with no conditioning cycle required.

Behaviour under sustained load

High-rate discharge construction supports the UPS inverter during extended mains failures. The four-cell string delivers the voltage and current profile the SMX2200XLRT2U expects throughout its rated autonomy. Comprehensive installation instructions guide the swap so the UPS returns to full protective capability immediately.

Highlights

  • Four 12 V 7 Ah batteries restore full runtime for SMX2200XLRT2U UPS
  • Factory-fresh sealed-lead-acid cells deliver reliable high-rate discharge performance
  • Kit matches Tripp Lite RBC49-2U specification for direct drop-in replacement
  • Step-by-step installation guide included for quick, tool-free battery swap
  • 24 lb total weight confirms robust cell construction for long service life

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 SMX2200XLRT2U and what step is often missed?

Power down the UPS, remove the front panel, slide out the old cartridge, insert the new kit of four batteries, reconnect the wiring harness exactly as shown in the included instructions, then replace the panel and run the self-test.

What maintenance or replacement will this RBC49-2U compatible kit need later?

The sealed lead-acid cells require no watering; plan to replace the entire four-battery kit again in three to five years when runtime drops below your critical load requirement.

What limit appears first during a prolonged outage with this 2200 VA UPS battery set?

Runtime is the first constraint; the four 12V7A high-rate cells deliver their rated capacity until voltage falls to the UPS low-battery cutoff, ending backup power.

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.