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

PowerWarehouse

PowerWarehouse APC SU2200US UPS Replacement Battery 2XRBC11SLA1120 2 Pack

SKU CH-T1WN-C1QKZ

A two-pack of 12 V lead-acid cartridges that replace RBC11 batteries in an APC SU2200US UPS

  • CompatibilityFits: APC SU2200US
  • Premium 12 V lead-acid cells deliver reliable backup power
  • Exact fit for APC SU2200US ensures 100 % compatibility
  • Two-battery cartridge #11 simplifies hot-swap replacement
  • One-year replacement warranty protects your investment

Compatible Replacement Cartridge

This PowerWarehouse two-pack replaces the original cartridge number 11 for the APC SU2200US uninterruptible power supply. Each unit is a 12 V lead-acid battery built to match the original equipment specifications. The pack restores backup runtime without requiring modifications to the UPS chassis. Installation follows the standard cartridge swap procedure.

For SU2200US Owners Only

These batteries suit administrators maintaining an APC SU2200US unit that needs fresh cells. They are not for protectors of other APC models or different UPS brands that use alternate cartridge numbers. Buyers who need a different voltage, chemistry or form factor must source the correct cartridge for their specific hardware.

Highlights

  • Premium 12 V lead-acid cells deliver reliable backup power
  • Exact fit for APC SU2200US ensures 100 % compatibility
  • Two-battery cartridge #11 simplifies hot-swap replacement
  • One-year replacement warranty protects your investment

Specifications

BrandPowerWarehouse
Model2XRBC11SLA1120
CompatibilityFits: APC SU2200US

Questions about this item

What limits the runtime of the PowerWarehouse 2XRBC11SLA1120 batteries during sustained discharge?

Runtime is limited by the 12 V lead-acid chemistry and the load drawn by the APC SU2200US; the pack supplies power until its rated capacity is depleted.

Do the PowerWarehouse 2XRBC11SLA1120 cartridges produce audible noise or measurable heat while the UPS runs continuously?

Sealed lead-acid cells operate silently with no moving parts; they warm slightly under load but generate no fan noise and negligible heat in normal use.

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