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Two sealed 12 V lead-acid batteries in a cartridge marked 73

PowerWarehouse

PowerWarehouse 2XRBC7SLA73 UPS replacement battery 12V 73 (2 pack)

SKU CH-Y8M8-J1RN8

Two-pack 12 V 73 Ah lead-acid batteries replace cartridge #7 in APC Smart-UPS SU1000XLNET

  • Compatible withFits: APC Smart UPS SU1000XLNET
  • 12 V 73 Ah capacity powers the UPS reliably
  • Two-battery pack restores full runtime for the SU1000XLNET
  • Lead-acid chemistry matches original cartridge #7 specifications
  • 100 % compatibility guaranteed with APC Smart UPS SU1000XLNET

Direct replacement for APC SU1000XLNET

This two-pack of 12 V lead-acid batteries is built to fit the APC Smart UPS SU1000XLNET cartridge #7. Each unit delivers the 73 Wh rating required by the original equipment. The set restores runtime for home-office or small-business UPS units that protect networking gear and entry-level servers.

Replaces worn original cartridge #7 cells

Swap the pack when the UPS reports a battery fault or runtime drops below useful levels. The jump is worth it if the unit still powers on but cannot hold a load through typical outages. Buyers needing higher capacity or a different form factor should look elsewhere.

How it compares

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

Price $217.99
Pricier than about 86% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC7SLA73
Compatibility
Compatible withFits: APC Smart UPS SU1000XLNET

Questions about this item

Does the 12 V 73 cartridge fit the APC Smart UPS SU1000XLNET chassis?

The pack is built to match the original cartridge dimensions for that UPS model, so it slides into the same battery bay without modification.

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

Link the positive terminal of the first battery to the negative terminal of the second, then attach the UPS leads to the remaining free terminals.

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