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Two sealed 12 V lead-acid batteries in plastic cartridge housings

PowerWarehouse

PowerWarehouse 2XRBC2SLA256 UPS Replacement Battery 12V 2 Pack

SKU CH-SSV4-M0CZV

Two 12 V lead-acid batteries compatible with APC PCPER cartridge #2

  • Compatible withFits: APC PCPER
  • 12 V lead-acid cells deliver reliable backup power
  • Two-battery pack ensures immediate hot-swap readiness
  • 100 % compatibility guaranteed with APC PCPER units
  • One-year replacement warranty protects your investment

Compatible 12V UPS battery cartridge

This two-pack of 12V lead-acid cartridges replaces the APC PCPER battery module. Each unit is built to match the original equipment specifications for direct installation. The 2XRBC2SLA256 model delivers reliable backup power for compatible UPS systems.

Designed for single-cartridge UPS units

These batteries fit only UPS models that accept the RBC2 cartridge form factor. Units requiring a different cartridge number or a higher voltage string will not work with this pack. Buyers needing extended runtime beyond a single cartridge swap should verify their UPS supports external battery modules before purchasing.

How it compares

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

Price $47.99
Pricier than about 58% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC2SLA256
Compatibility
Compatible withFits: APC PCPER

Questions about this item

Should I choose the 2 pack of 12V batteries or a single unit for my APC PCPER UPS?

The 2 pack supplies both 12V cartridges required for the APC PCPER UPS, so one purchase restores the full battery set.

What does the 100% compatibility claim mean once the batteries are installed in the APC PCPER unit?

The batteries match the original cartridge #2 specifications, allowing the UPS to recognise them immediately and resume normal runtime calibration.

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