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Rectangular sealed lead-acid battery cartridge, dark casing, terminal posts visible

PowerWarehouse

PowerWarehouse RBC55-PW replacement battery cartridge #55

SKU CH-H7X4-S7Q1D

Sealed lead-acid cartridge replaces Battery Cartridge #55 in APC Smart-UPS 2200 and 3000 series units

  • Measurements7.2 in L × 5.6 in W × 6.8 in H
  • Compatible withDLA2200, SMT2200, SMT2200C, SMT2200I, SMT2200I-AR, SMT2200IC
  • Product weight54 lb (24.5 kg)
  • Sealed lead-acid design prevents leaks and spills
  • Ready for APC Smart-UPS 2200 and 3000 series units
  • Replaces original Battery Cartridge #55 without modification
  • 18 month warranty backs long-term reliability
  • Compact 7.20 x 5.60 x 6.80 inch footprint fits existing trays

Replacement cartridge for APC UPS models

The PowerWarehouse RBC55-PW is a new sealed lead-acid battery cartridge that replaces APC Battery Cartridge #55. It fits a wide range of APC Smart-UPS and Symmetra units including the SMT2200, SMT3000, SUA2200 and SUA3000 series. Maintenance-free construction means no fluid checks are required.

Fits existing UPS chassis without modification

The cartridge measures 7.20" L x 5.60" W x 6.80" H and weighs 54 LBS, matching the original form factor so it slides into the same battery compartment. No extra cabling or mounting hardware is needed, freeing up time during scheduled maintenance windows.

Ready to install with no extra accessories

The unit ships as a single replacement cartridge; no additional connectors, software or rails are included. The 18 month warranty covers the battery itself, leaving firmware updates and network management to the UPS controller already in place.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $181.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand namePowerwarehouse
Model nameRBC55-PW
Part numberRBC55-PW
Size & build
Measurements7.2 in L × 5.6 in W × 6.8 in H
Product weight54 lb (24.5 kg)
Compatibility
Compatible withDLA2200, SMT2200, SMT2200C, SMT2200I, SMT2200I-AR, SMT2200IC, SMT2200TW, SMT2200US, SMT3000, SMT3000C, SMT3000I, SMT3000I-AR, SMT3000IC, SMT3000TW, SUA2200, SUA2200-BR, SUA2200I, SUA2200I-IN, SUA2200ICH, SUA2200ICH-45, SUA2200TW, SUA2200UXI, SUA2200UXICH, SUA2200 × 115, SUA2200XL, SUA2200XL-NETPKG, SUA2200XLI, SUA3000, SUA3000-BR, SUA3000I, SUA3000I-IN, SUA3000ICH, SUA3000ICH-45, SUA3000UXI, SUA3000UXICH, SUA3000XL, SUA3000XL-NETPKG, SUA3000XLI, SUA3000XLT, SUA48XLBP, SUA5000R5TXFMR, SUA5000RMI5U, SUA5000RMT5

Questions about this item

How long can the 54 lb sealed lead-acid cartridge sustain runtime before voltage drops under continuous load?

Runtime under sustained load depends on the UPS model and attached equipment; the cartridge itself is a maintenance-free sealed lead-acid unit rated for direct replacement of RBC55.

Does the 56 lb cartridge produce audible fan noise or excess heat inside the UPS during all-day operation?

The cartridge has no moving parts and generates minimal heat; any fan noise or temperature rise comes from the UPS chassis, not the battery module.

Which UPS models must I already own for this RBC55-PW cartridge to fit and function?

It replaces RBC55 and fits APC Smart-UPS models including SMT2200, SMT3000, SUA2200, SUA3000 and the full compatibility list shown in the specifications.

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