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Two 12V lead-acid battery cartridges in plastic housing

PowerWarehouse

PowerWarehouse 2XRBC7SLA753 UPS Replacement Battery 12V 2 Pack

SKU CH-53XA-M9E18

Two 12 V lead-acid cartridges restore runtime to an APC Smart UPS SU1250RM

  • Compatible withFits: APC Smart UPS SU1250RM
  • Compatible with APC Smart UPS SU1250RM
  • Premium 12 V lead-acid cartridge #753
  • Two-battery pack for complete replacement
  • 100 % compatibility guaranteed with original equipment

Direct Replacement Cartridge for APC Smart UPS

This PowerWarehouse 12 V lead-acid cartridge matches the original RBC7 specification and ships as a two-pack. It is built to fit the SU1250RM chassis without modification. The supplier guarantees 100 % compatibility with the original equipment. A one-year replacement warranty covers every unit.

Suitable for owners of an APC Smart UPS SU1250RM

Buyers who require a different voltage, a higher capacity, or a chemistry other than lead-acid should look elsewhere. The pack is also unsuitable for anyone whose UPS model is not the SU1250RM. Installation assumes the existing battery bay and connectors are intact.

How it compares

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

Price $211.99
Pricier than about 86% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC7SLA753
Compatibility
Compatible withFits: APC Smart UPS SU1250RM

Questions about this item

How do I install the two 12V batteries into my APC Smart UPS SU1250RM cartridge?

Remove the UPS front panel, disconnect the old cartridge connector, slide the new cartridge in until it locks, then reconnect the plug and replace the panel.

When will the 12V lead-acid cells need replacing and what should I watch for?

Expect 3–5 years; replace when runtime drops below 50 % of new capacity or the UPS shows a battery-fault indicator.

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