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Two sealed 12V lead-acid battery cartridges in a pack

PowerWarehouse

PowerWarehouse 2XRBC25SLA252 UPS replacement battery 12V 2 pack for APC SU1400RMXLIB3U

SKU CH-DH8Y-01SC5

Two 12 V lead-acid batteries replace cartridge 25 in the APC SU1400RMXLIB3U UPS

  • CompatibilityFits: APC SU1400RMXLIB3U
  • 12 V lead-acid chemistry delivers reliable standby power
  • Two-battery cartridge restores full runtime for the APC SU1400RMXLIB3U
  • 100 % compatibility guarantee matches original equipment specifications
  • 1-year replacement warranty backs every cartridge 252

12V battery cartridge for APC SU1400RMXLIB3U

This PowerWarehouse 2XRBC25SLA252 pack contains two sealed lead-acid batteries rated at 12V each. They are built as a direct replacement cartridge for the APC SU1400RMXLIB3U uninterruptible power supply. The unit is supplied new and carries a one-year replacement warranty from the battery supplier.

Capacity and runtime limits

The 12V cells restore the original runtime of the SU1400RMXLIB3U when the factory batteries reach end of life. They support typical server loads during short outages and allow safe shutdown procedures. Runtime will decrease as the connected load approaches the UPS rated capacity, and the cells cannot extend backup time beyond the UPS design limits.

Highlights

  • 12 V lead-acid chemistry delivers reliable standby power
  • Two-battery cartridge restores full runtime for the APC SU1400RMXLIB3U
  • 100 % compatibility guarantee matches original equipment specifications
  • 1-year replacement warranty backs every cartridge 252

Specifications

BrandPowerWarehouse
Model2XRBC25SLA252
CompatibilityFits: APC SU1400RMXLIB3U

Questions about this item

Will the 12V 2 pack fit the existing cartridge slot in my APC SU1400RMXLIB3U?

Yes, the two 12V units are built as Cartridge #25 and match the original form factor for direct installation.

How can I confirm the new batteries are delivering power to the SU1400RMXLIB3U after replacement?

The UPS self-test will pass and the runtime display will show the expected 100% capacity once the pack is seated.

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