We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two sealed 12V lead-acid battery cartridges in a twin pack

PowerWarehouse

PowerWarehouse 2XRBC43SLA4332 UPS replacement battery 12V 2 pack

SKU CH-TDXA-9X6WY

Two 12 V lead-acid batteries replace cartridge 43 in an APC SUM1500RMXL2U UPS

  • CompatibilityFits: APC SUM1500RMXL2U
  • Compatible with APC SUM1500RMXL2U UPS
  • 12V lead-acid cartridge #43 ensures correct fit
  • Two-battery pack restores full runtime
  • 100% compatibility guaranteed for reliable backup

APC SUM1500RMXL2U replacement pack

This two-pack supplies 12 V lead-acid cartridges built to match cartridge #43 in the APC SUM1500RMXL2U uninterruptible power supply. Each unit is manufactured to the original equipment specification so runtime and charge behaviour remain unchanged. The batteries arrive ready for immediate installation in compatible UPS systems.

Tool-free cartridge swap

The replacement cartridges slide into the UPS battery bay without tools; disconnect the old pack, connect the new leads and secure the cover. A common error is reversing the red and black connectors, which prevents the UPS from recognising the battery. Another issue occurs when the retaining bracket is not fully latched, causing intermittent contact during vibration.

Highlights

  • Compatible with APC SUM1500RMXL2U UPS
  • 12V lead-acid cartridge #43 ensures correct fit
  • Two-battery pack restores full runtime
  • 100% compatibility guaranteed for reliable backup

Specifications

BrandPowerWarehouse
Model2XRBC43SLA4332
CompatibilityFits: APC SUM1500RMXL2U

Questions about this item

How do I confirm the PowerWarehouse 2XRBC43SLA4332 battery is working after installing it in my APC SUM1500RMXL2U?

After installation, the UPS should complete its self-test and show a healthy battery status indicator. Runtime during a brief power loss should match the 1500 VA rating expectations for a 12 V cartridge #43 pair.

What comes in the box with the 2XRBC43SLA4332 and do I need any extra parts for the APC SUM1500RMXL2U?

The package contains two 12 V lead-acid cartridges labelled #4332. No additional cables or hardware are required; they slide directly into the SUM1500RMXL2U battery compartment.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.