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Two sealed lead-acid battery cartridges in black plastic cases

PowerWarehouse

PowerWarehouse 2XRBC11SLA1156 UPS replacement battery 2 pack

SKU CH-5B44-DK7YP

Two-pack of 12 V lead-acid cartridges (#11) compatible with APC Smart-UPS SU2200BX120

  • Compatible withFits: APC Smart UPS SU2200BX120
  • Compatible with APC Smart UPS SU2200BX120
  • Premium 12V lead acid cartridge #11
  • Two-pack for complete UPS battery replacement
  • 100% compatibility guaranteed with original equipment

Direct replacement for APC SU2200BX120

This two-pack supplies 12 V lead-acid cartridges built to match the original #11 specification. Each unit is verified for 100 % compatibility with the APC Smart-UPS SU2200BX120, so installation is a straight swap with no wiring changes.

Lead-acid chemistry limits runtime and cycle life

Sealed lead-acid cells lose capacity after repeated deep discharges and cannot match the energy density of newer chemistries. Buyers who need longer backup time or more frequent cycling will find this technology restrictive.

How it compares

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

Price $423.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC11SLA1156
Compatibility
Compatible withFits: APC Smart UPS SU2200BX120

Questions about this item

Is the 2-pack the only option for the PowerWarehouse 2XRBC11SLA1156?

Yes, this listing supplies the replacement cartridge as a 2-pack containing two 12 V lead-acid units.

What does the 2200 in the APC SU2200BX120 model number tell me about runtime?

The 2200 denotes a 2200 VA UPS; with two fresh 12 V cartridges installed you restore the original battery capacity that model was designed for.

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