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

PowerWarehouse

PowerWarehouse 2XRBC11SLA1163 UPS replacement battery 2 pack

SKU CH-DF73-RWXPK

Two-pack of 12 V lead-acid cartridges (model 11) for APC Smart UPS SU2200X111

  • Compatible withFits: APC Smart UPS SU2200 × 111
  • Compatible with APC Smart UPS SU2200X111
  • 12 V lead-acid chemistry for reliable backup
  • Two-battery pack simplifies full cartridge swap
  • 100 % compatibility guaranteed by manufacturer

PowerWarehouse 2-pack UPS cartridge for SU2200X111

This two-pack supplies 12 V lead-acid replacement cartridges numbered 11 for the APC Smart UPS SU2200X111. Each unit is built to match the original equipment specification so the UPS can resume full backup operation immediately after installation. The pair is suited for server rooms or network closets that run this specific UPS model and need a ready spare set.

Replaces worn cartridge 11 when runtime drops

Swap the old cartridges when the UPS reports reduced autonomy or fails self-test, restoring the original runtime without changing the enclosure or wiring. The jump is worth it when the existing batteries no longer hold charge through a typical outage window; it is not for buyers who need a different voltage, a different form factor, or a higher capacity than the standard cartridge 11 provides.

How it compares

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

Price $435.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC11SLA1163
Compatibility
Compatible withFits: APC Smart UPS SU2200 × 111

Questions about this item

Will this cartridge fit inside the APC Smart UPS SU2200X111 without modification?

Yes, the 2XRBC11SLA1163 cartridge is designed as a direct replacement for the APC Smart UPS SU2200X111 and matches the original form factor.

What is the correct way to connect the two batteries in the pack during installation?

The pack contains two 12 V lead-acid units wired in series; connect the supplied jumper between the inner terminals, then attach the UPS leads to the outer terminals.

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