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Two 12V lead acid battery cartridges in a pack

PowerWarehouse

PowerWarehouse 2XRBC43SLA432 12V Lead Acid Battery Cartridge #43 2 Pack UPS Replacement Battery

SKU CH-QZTY-1EH71

Two 12 V lead-acid cartridges replace APC DLA3000RMI2U UPS batteries with 100 % compatibility

  • Compatible withFits: APC DLA3000RMI2U
  • 12V lead-acid chemistry delivers reliable backup power
  • Two-pack cartridge #43 simplifies full UPS refresh
  • 100% compatible with APC DLA3000RMI2U units
  • Brand-new condition ensures full rated capacity

Replacement Cartridge for APC DLA3000RMI2U

This two-pack supplies 12 V lead-acid cartridges numbered 43 that are built to fit the APC DLA3000RMI2U uninterruptible power supply. Each unit is guaranteed 100 % compatible with the original equipment so installation proceeds without modification.

Lead-acid chemistry limits runtime and cycle life

The sealed lead-acid design delivers dependable backup but offers lower energy density and fewer deep-discharge cycles than newer chemistries. Buyers who need longer runtime per kilogram or a higher cycle count for frequent outages should evaluate alternative battery technologies.

How it compares

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

Price $455.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC43SLA432
Compatibility
Compatible withFits: APC DLA3000RMI2U

Questions about this item

Should I choose the single cartridge or the two-pack for my APC DLA3000RMI2U?

The two-pack supplies both 12V lead acid cartridges the APC DLA3000RMI2U requires, so one purchase restores the UPS to full runtime.

What does the 12V rating mean once the cartridge is installed in the UPS?

Each 12V cartridge delivers the nominal voltage the APC DLA3000RMI2U expects, letting the UPS maintain its rated output during a power cut.

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