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Two black 12V lead-acid battery cartridges labeled 43

PowerWarehouse

PowerWarehouse 2XRBC43SLA4333 UPS replacement battery 12V 43 2 pack

SKU CH-Z5V3-W1XPP

Two 12V lead-acid cartridges replace APC SUM1500RMXLI2U RBC43 batteries

  • CompatibilityFits: APC SUM1500RMXLI2U
  • Compatible with APC SUM1500RMXLI2U UPS
  • 12 V lead-acid cartridge #43 design
  • Two-battery pack simplifies replacement
  • 100 % compatibility guaranteed with original equipment

Compatible UPS battery cartridge

This PowerWarehouse cartridge replaces the original battery in an APC SUM1500RMXLI2U uninterruptible power supply. The pack contains two 12 V sealed lead-acid units rated at 43. Guaranteed 100 % compatible with the specified UPS model.

Sustained load behaviour

Under continuous discharge the sealed lead-acid chemistry delivers steady voltage until the rated capacity is exhausted. Performance remains consistent across repeated cycles when the UPS is operated within its designed load range.

Highlights

  • Compatible with APC SUM1500RMXLI2U UPS
  • 12 V lead-acid cartridge #43 design
  • Two-battery pack simplifies replacement
  • 100 % compatibility guaranteed with original equipment

Specifications

BrandPowerWarehouse
Model2XRBC43SLA4333
CompatibilityFits: APC SUM1500RMXLI2U

Questions about this item

How much heat does the 12 V 43 cartridge generate when the UPS runs all day?

The sealed lead-acid cells produce only modest warmth during continuous float charging; normal rack airflow keeps the cartridge within safe operating temperature.

What must I already own for the 2XRBC43SLA4333 pack to work?

You need an APC SUM1500RMXLI2U UPS that accepts cartridge #43; the two 12 V batteries slide directly into that chassis.

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