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Two black rectangular 12V lead-acid battery cartridges side by side

PowerWarehouse

PowerWarehouse 2XRBC55SLA5515 12V 55 RBC55 UPS Replacement Battery 2 Pack

SKU CH-Y16N-YXKGX

Two-pack of 12 V 55 Ah lead-acid cartridges compatible with APC SUA2200XLI UPS units

  • Compatible withFits: APC SUA2200XLI
  • 12 V 55 Ah lead-acid cells power the SUA2200XLI UPS
  • Two matched cartridges (#55) simplify hot-swap replacement
  • 100 % compatibility guarantee ensures drop-in fit
  • One-year replacement warranty backs every battery

PowerWarehouse 12 V 55 UPS Battery Pack

This two-pack supplies 12 V 55 Ah replacement cartridges built for the APC SUA2200XLI uninterruptible power supply. Each unit is a direct lead-acid substitute that restores runtime when the original cells reach end of life. The pack suits administrators who maintain a single SUA2200XLI and want a ready spare on site.

Verify SUA2200XLI model before ordering

Confirm the UPS label reads SUA2200XLI; other Smart-UPS models use different cartridge numbers and will not accept these cells. Check that the existing batteries are the standard #55 form factor so the replacements seat correctly. Buyers needing higher-capacity cells or a different voltage should look elsewhere.

How it compares

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

Price $462.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC55SLA5515
Compatibility
Compatible withFits: APC SUA2200XLI

Questions about this item

What is included in the 2-pack and do I need to purchase any cables or connectors separately?

The pack contains two 12V 55Ah lead-acid battery cartridges labelled RBC55. They are designed to fit directly into the APC SUA2200XLI UPS using the existing connectors, so no extra cables or hardware are required.

Which capacity version should I choose for the APC SUA2200XLI?

The 12V 55Ah cartridge (model 2XRBC55SLA5515) is the specified replacement for the SUA2200XLI. The UPS requires two of these cartridges, which is exactly what the 2-pack provides.

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