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Rectangular sealed lead-acid battery cartridge, grey plastic casing, terminal block on top

PowerWarehouse

PowerWarehouse RBC8-PW replacement battery cartridge 22 LBS

SKU CH-6ETD-66GT7

Replacement sealed lead-acid battery cartridge for APC SU1400RM UPS models, 22 lbs, maintenance-free design

  • CompatibilitySU1400RM, SU1400RMBX120, SU1400RMI, SU1400RMINET, SU1400RMNE
  • Dimension5.90" L x 10.20" W x 3.80" H
  • Weight22 LBS
  • Direct replacement for APC RBC8 cartridge
  • Fits SU1400RM and eight other APC UPS models
  • Sealed lead-acid design prevents leaks
  • Eighteen month manufacturer warranty included
  • Ships from a USA-based supplier

Direct Replacement for APC Battery Cartridge #8

This new PowerWarehouse RBC8-PW cartridge replaces the APC RBC8 unit in SU1400RM series UPS systems. It fits the listed SU1400RM, SU1400RMBX120, SU1400RMI, SU1400RMINET, SU1400RMNET, SU1400RMX106, SU1400RMX176 and SU1400RMX93 models. The sealed lead-acid design is maintenance free and leak proof. Buyers with other UPS chassis or newer APC cartridge numbers cannot use this part.

Exact Fit for SU1400RM Series UPS Units

Compatibility with the SU1400RM family is the single specification that decides whether this cartridge works. The replacement matches the OEM RBC8 footprint and connects to the existing battery bay without modification. If the UPS label shows a different cartridge number or model prefix, this unit will not install correctly.

Ready to Install with No Extra Components

The cartridge arrives as a complete sealed assembly weighing 22 LBS and measuring 5.90" L x 10.20" W x 3.80" H. No separate cells, cables or mounting hardware are required. The 18 month warranty covers the sealed lead-acid pack itself. No software, firmware updates or configuration tools are bundled.

Highlights

  • Direct replacement for APC RBC8 cartridge
  • Fits SU1400RM and eight other APC UPS models
  • Sealed lead-acid design prevents leaks
  • Eighteen month manufacturer warranty included
  • Ships from a USA-based supplier

Specifications

BrandPowerwarehouse
ModelRBC8-PW
Part NumberRBC8-PW
CompatibilitySU1400RM, SU1400RMBX120, SU1400RMI, SU1400RMINET, SU1400RMNET, SU1400RMX106, SU1400RMX176, SU1400RMX93
Dimension5.90" L x 10.20" W x 3.80" H
Weight22 LBS

Questions about this item

How long will the 18-month warranty cover the RBC8-PW once it is installed in my SU1400RM?

The manufacturer provides an 18-month warranty from the date of purchase, covering defects in materials and workmanship for the replacement cartridge.

What connection standard does the RBC8-PW use to fit the SU1400RMI and other listed models?

The cartridge is a direct replacement for APC Battery Cartridge #8 and uses the same proprietary connector and form factor as the original RBC8.

Will the 5.90" L x 10.20" W x 3.80" H dimensions and 22 LBS weight allow it to mount in the SU1400RMX176 battery bay?

Yes, the physical size and weight match the OEM RBC8 specification, so it fits the standard battery compartment of all compatible SU1400RM series units.

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