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

PowerWarehouse

PowerWarehouse 2XRBC6SLA616 12V Lead Acid Battery Cartridge 2 Pack for APC SU1000rm

SKU CH-0W3H-N8A86

Two 12 V lead-acid cartridges replace the batteries in an APC SU1000rm UPS

  • Compatible withFits: APC SU1000rm
  • 12 V lead-acid chemistry delivers reliable backup power
  • Two-cartridge pack restores full runtime for APC SU1000rm
  • 100 % compatibility guaranteed with original equipment
  • One-year replacement warranty covers every battery

Replacement battery for APC SU1000rm UPS

This PowerWarehouse 12 V lead-acid cartridge replaces the original RBC6 unit inside an APC SU1000rm uninterruptible power supply. The two-pack restores runtime for servers and networking gear that rely on this UPS model. It is built to match the factory specifications for direct installation.

Not for units that require a different cartridge

Buyers whose UPS uses a cartridge other than the RBC6 will find this pack incompatible. Systems needing a higher voltage or a different form factor cannot use these batteries. Verify the exact cartridge number before ordering.

How it compares

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

Price $121.99
Pricier than about 80% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC6SLA616
Compatibility
Compatible withFits: APC SU1000rm

Questions about this item

What does the 12V rating mean when the cartridge is installed in my APC SU1000rm?

The 12V rating matches the voltage the UPS expects, so each cartridge delivers the correct potential for the internal charging and inverter circuits.

What interface does the cartridge use and what does it limit in practice?

The cartridge connects through the standard APC battery bay, which limits replacement to the physical and electrical layout defined for the SU1000rm.

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