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Two rectangular 12V lead-acid battery cartridges in black plastic housings

PowerWarehouse

PowerWarehouse 2XRBC7SLA770 UPS replacement battery (2 pack)

SKU CH-44X3-4WDYK

Two-pack of 12 V lead-acid cartridges replaces APC RBC7 batteries

  • Compatible withFits: APC RBC7
  • 12 V lead-acid chemistry delivers reliable backup power
  • 100 % compatible with APC RBC7 cartridge for drop-in fit
  • Two-battery pack restores full UPS runtime in one change
  • One-year replacement warranty protects your investment

PowerWarehouse RBC7 replacement battery (2 pack)

This two-pack supplies 12 V lead-acid cartridges built to match the APC RBC7 form factor. They are intended for IT managers and small-business owners who maintain APC UPS units and need a direct drop-in replacement. Each cartridge is guaranteed 100 % compatible with the original equipment. The pair provides a convenient spare so service intervals stay on schedule.

Capacity and headroom

Each cartridge delivers a 12 V 770 mAh rating, giving enough reserve for typical network-closet loads during short outages. The 100 % compatibility claim means the batteries fit the existing chassis without modification. Runtime will diminish once the connected load exceeds the UPS design limit, so the pack is not suited for extended backup or high-density server racks. Buyers who need longer autonomy or higher VA ratings should look elsewhere.

How it compares

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

Price $199.99
Pricier than about 85% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC7SLA770
Compatibility
Compatible withFits: APC RBC7

Questions about this item

Will the 12V 770mAh cartridges work with the existing APC RBC7 chassis I already own?

Yes, each 12V cartridge is built to fit the standard RBC7 housing, so the two-pack drops straight into the UPS you are already using.

How can I verify the 100% compatibility claim once the pack is installed?

After installation the UPS self-test runs a full load check; a green status light and a passed self-test confirm the batteries are recognised and delivering rated capacity.

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