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Two black rectangular UPS battery cartridges side by side

PowerWarehouse

PowerWarehouse 2XRBC133SLA1330 UPS Replacement Battery 2 Pack

SKU CH-6STJ-258C6

Two-pack of lead-acid cartridges built for the APC SMT1500RM2U UPS

  • Compatible withFits: APC SMT1500RM2U
  • Compatible with APC SMT1500RM2U UPS
  • Two-battery pack restores runtime
  • Lead-acid cartridge #133 design
  • 100% compatibility guaranteed by supplier

PowerWarehouse 2XRBC133SLA1330 Battery Pack

This replacement battery pack is designed for the APC SMT1500RM2U uninterruptible power supply. It provides a direct-fit lead-acid cartridge that restores backup power for rack-mounted servers and network equipment. The two-unit set allows a complete refresh of the UPS internal battery string.

Guaranteed Compatibility And Warranty

The manufacturer guarantees 100 percent compatibility with the original equipment cartridge number 133. A one-year replacement warranty covers the batteries against defects. Buyers needing a different form factor or chemistry for another UPS model should verify specifications before purchase.

How it compares

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

Price $266.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC133SLA1330
Compatibility
Compatible withFits: APC SMT1500RM2U

Questions about this item

How often will the RBC133 cartridge need replacing?

The RBC133 lead-acid cartridge typically lasts three to five years; replace it when runtime drops below 100 minutes or the UPS signals a battery fault.

What limits runtime during a long power cut?

The 1500 VA rating and 1330 mAh cells set the energy ceiling; sustained loads near 100 % capacity will drain the pack fastest.

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