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

PowerWarehouse

PowerWarehouse 2XRBC48SLA481 12V Lead Acid Battery Cartridge #48 2 Pack

SKU CH-SWGE-EKZCJ

Two 12V lead-acid cartridges replace the APC DLA750I UPS battery pack

  • Compatible withFits: APC DLA750I
  • Replaces original APC DLA750I battery cartridge #48
  • Two 12V lead-acid units included in one pack
  • 100% compatibility guaranteed with factory equipment
  • One-year replacement coverage on both batteries

Direct Replacement for APC DLA750I

This PowerWarehouse battery cartridge is built for the APC DLA750I uninterruptible power supply. It restores backup runtime when the original cells reach end of life. The pack contains two sealed lead-acid units ready for immediate installation. No additional hardware or firmware updates are required.

12V Lead-Acid Chemistry in Cartridge #48

Each unit delivers 12 volts using valve-regulated lead-acid technology inside the standard cartridge #48 form factor. The chemistry is maintenance-free and rated for UPS duty cycles. Verify that your UPS model matches the DLA750I before ordering. This pack does not fit other APC models or third-party units.

How it compares

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

Price $132.99
Pricier than about 81% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC48SLA481
Compatibility
Compatible withFits: APC DLA750I

Questions about this item

What does the 12 V rating mean when the cartridge is installed in my APC DLA750I?

The 12 V rating matches the voltage the APC DLA750I expects, so the UPS can charge and draw power correctly.

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

The cartridge connects through the UPS's standard battery terminals, limiting replacement to models that accept the same physical connector.

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