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Two black rectangular 12V lead-acid battery cartridges labelled 55

PowerWarehouse

PowerWarehouse 12V Lead Acid Battery Cartridge #55 2 Pack for APC SMT2200US

SKU CH-362V-68R1Z

Two 12 V lead-acid cartridges replace the batteries in an APC SMT2200US UPS

  • Compatible withFits: APC SMT2200US
  • 12 V lead-acid chemistry delivers reliable backup power
  • Two-cartridge pack replaces RBC55 in one purchase
  • Guaranteed 100 % fit for APC SMT2200US UPS units
  • One-year replacement warranty covers both cartridges

Compatible Replacement for APC SMT2200US

This two-pack of 12 V lead-acid cartridges is built to fit the APC SMT2200US uninterruptible power supply. Each unit matches the original RBC55 form factor and voltage so the UPS recognises the batteries immediately. The set restores runtime for servers, network gear and workstations that rely on continuous power protection.

Upgrades Worn Original Cells

Replace the factory batteries when the UPS reports a replacement warning or when runtime falls below operational needs. The swap is worthwhile once the original set reaches end of life, typically after several years of service. Buyers needing a different voltage, capacity or connector type should look elsewhere.

How it compares

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

Price $486.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC55SLA555
Compatibility
Compatible withFits: APC SMT2200US

Questions about this item

Will the two 12 V cartridges fit directly into my APC SMT2200US UPS?

Yes, each cartridge is built to the original RBC55 dimensions so the pair slides into the SMT2200US battery compartment without adapters or tray modifications.

What is the installation step that users most often miss?

After inserting both cartridges, reconnect the internal battery connector and then run the UPS self-test from the front panel so the unit recognises the new 100 % compatible set.

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