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Two black rectangular 12V lead-acid battery cartridges side by side

PowerWarehouse

PowerWarehouse 2XRBC55SLA5526 12V Lead Acid Battery Cartridge #55 2 Pack

SKU CH-TQ14-EDZDQ

Two 12 V lead-acid cartridges replace the original batteries in an APC SUA5000RMI5U UPS

  • CompatibilityFits: APC SUA5000RMI5U
  • 12 V lead-acid chemistry delivers reliable backup power
  • Two-pack cartridge #55 fits APC SUA5000RMI5U UPS
  • 100 % compatible with original equipment specification
  • Premium PowerWarehouse build ensures dependable runtime

Replacement cartridge for APC SUA5000RMI5U

This 12V lead-acid cartridge replaces the original battery in the APC SUA5000RMI5U uninterruptible power supply. It is sold as a two-pack to match the unit's dual-battery configuration. The pack restores runtime for critical server and network equipment.

Drop-in fit restores backup power instantly

The cartridge slides into the UPS without tools or wiring changes, freeing the installer from sourcing individual cells. It supplies the voltage and capacity the chassis expects, removing the need to verify cell counts or terminal layouts.

Highlights

  • 12 V lead-acid chemistry delivers reliable backup power
  • Two-pack cartridge #55 fits APC SUA5000RMI5U UPS
  • 100 % compatible with original equipment specification
  • Premium PowerWarehouse build ensures dependable runtime

Specifications

BrandPowerWarehouse
Model2XRBC55SLA5526
CompatibilityFits: APC SUA5000RMI5U

Questions about this item

How long will the 12V lead-acid cells sustain the SUA5000RMI5U under full load before voltage drops?

Runtime depends on the connected load; the 12V cartridge is rated to deliver its full capacity until the UPS low-voltage shutdown triggers.

What heat or noise should I expect from the two cartridges running continuously in a rack?

Sealed lead-acid cartridges produce no fan noise and only warm slightly during float charge; they stay well within normal rack temperature limits.

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