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Four sealed 12V 7Ah batteries in a cardboard box

RefurbUPS

RefurbUPS APC Smart-UPS RT 2000 SURT2000XLICH Compatible Replacement Battery Kit 12V7A 4 Pack RBC31

SKU CH-WNHK-RGE82

Four 12V 7Ah sealed lead-acid batteries replace the RBC31 cartridge in an APC Smart-UPS RT 2000 unit

  • Product typeKit/Package
  • Product weight24
  • Compatible kit restores APC Smart-UPS RT 2000 runtime
  • Four 12V7A sealed lead-acid batteries included
  • Factory-fresh cells deliver reliable high-rate discharge
  • APC RBC31 compatible for direct cartridge replacement
  • Weighs 24 units for straightforward handling

Compatible Kit for SURT2000XLICH UPS

This replacement battery kit is designed for the APC Smart-UPS RT 2000 SURT2000XLICH uninterruptible power supply. It contains four 12V7A sealed lead-acid batteries configured as a direct cartridge substitute. The kit serves administrators who need to restore runtime on an existing unit without sourcing original manufacturer cartridges.

RBC31 Form Factor Upgrade

The package replaces an exhausted RBC31 cartridge set with factory-fresh 12V7A high-rate discharge cells. The jump is worth it when the UPS reports a battery fault, runtime has fallen below operational requirements, or preventive maintenance schedules call for a full cartridge swap. No firmware changes or hardware modifications are required beyond the cartridge exchange.

Drop-In Cartridge Installation

Each 12V7A block slides into the existing battery tray and connects to the pre-wired harness, so the swap typically takes minutes with basic hand tools. The kit includes comprehensive replacement instructions that guide cable routing and terminal torque. Common issues arise when installers reuse corroded connectors or forget to reset the UPS battery age counter after the swap.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $59.99
Pricier than about 66% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameAPC
Product lineAPC
Product typeKit/Package

Questions about this item

Will the four 12 V 7 Ah batteries in this kit fit the original SURT2000XLICH battery compartment?

Yes, the kit contains four 12 V 7 Ah SLA cells that match the RBC31 form factor for the Smart-UPS RT 2000.

What is the installation step most people miss when swapping the RBC31 cartridge?

Reconnect the internal battery connector and run the UPS self-test before putting the unit back under load.

How often should the 12 V 7 Ah batteries in this kit be replaced?

Plan on replacing them every three to five years, or sooner if the UPS reports a battery fault.

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