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Rectangular sealed lead-acid battery cartridge labelled RBC12 #12

PowerWarehouse

PowerWarehouse LEADACIDSLA12-02 UPS Replacement Battery

SKU CH-2TAT-JAZS9

Maintenance-free lead-acid battery cartridge replaces APC RBC12 in dual-unit SU5000R5TBXFMR systems

  • Maintenance-free design eliminates routine upkeep
  • Direct replacement for APC RBC12 cartridge #12
  • Sealed lead-acid chemistry provides reliable backup power
  • Compatible with APC SU5000R5TBXFMR units

Compatible UPS Battery Replacement

This sealed lead-acid cartridge fits the APC SU5000R5TBXFMR UPS as a direct swap for the original RBC12 cartridge. It arrives new and maintenance-free so installation requires no fluid handling. The unit restores backup power for server racks and network closets that depend on this specific APC model.

Not for other UPS models

Buyers who need a battery for a different APC Smart-UPS series or for a non-APC unit cannot use this cartridge. The connector layout and form factor are matched to the SU5000R5TBXFMR only. No other compatibility is implied or supported.

How it compares

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

Price $191.99
Pricier than about 85% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model nameLEADACIDSLA12-02

Questions about this item

What does the 12 V rating mean once the battery is installed in my UPS?

The 12 V rating matches the voltage your UPS expects, so the unit will recognise the pack and charge it correctly without any configuration.

How does the lead-acid chemistry affect the runtime I can expect from the SU5000R5TBXFMR?

Lead-acid cells deliver steady current for the rated load, giving you the full runtime the UPS was designed for when the original RBC12 cartridge was new.

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