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Four 12V7A sealed lead-acid batteries in kit form

RefurbUPS

RefurbUPS APC Smart-UPS RT 1500 Compatible Battery Kit 12V7A RBC57

SKU CH-8NXQ-V1SVH

Compatible replacement kit containing four 12V7A sealed lead-acid batteries for the APC Smart-UPS RT 1500 rack-mount UPS

  • TypeKit/Package
  • Weight24
  • Compatible 12 V 7 A SLA kit restores UPS runtime
  • Four factory-fresh batteries match APC RBC57 specification
  • Designed for APC Smart-UPS RT 1500 rack-mount units
  • High-rate discharge cells deliver reliable backup power
  • Includes step-by-step installation instructions for easy replacement

Compatible Battery Kit

This replacement battery kit is built for the APC Smart-UPS RT 1500 rack-mount unit. It supplies four sealed lead-acid cells that restore runtime to the uninterruptible power supply. The kit suits administrators maintaining critical server-room infrastructure.

Four 12V7A Cells

The package contains four 12V7A high-rate discharge batteries matching the APC RBC57 specification. Each cell delivers the voltage and capacity the UPS expects for proper charging and discharge curves. No other cell count or voltage arrangement is included.

Drop-In UPS Refresh

The batteries install directly into the existing SURTA1500RMXL chassis without wiring changes. Included instructions guide the swap so the UPS returns to service quickly. The kit does not add extra runtime beyond the original design or support larger UPS models.

Highlights

  • Compatible 12 V 7 A SLA kit restores UPS runtime
  • Four factory-fresh batteries match APC RBC57 specification
  • Designed for APC Smart-UPS RT 1500 rack-mount units
  • High-rate discharge cells deliver reliable backup power
  • Includes step-by-step installation instructions for easy replacement

Specifications

BrandAPC
SeriesAPC
TypeKit/Package
Weight24

Questions about this item

How does the 12V7A rating affect runtime in an APC Smart-UPS RT 1500 rack-mount unit?

Each of the four 12V7A high-rate discharge batteries delivers the current profile the UPS expects, so the kit restores the original runtime specification for the SURTA1500RMXL.

What connection standard do the RBC57-compatible cartridges use inside the UPS?

The batteries use the standard APC cartridge connector that mates directly with the SURTA1500RMXL battery compartment, requiring no adapters or soldering.

What physical space and mounting hardware are needed to install the four-battery kit?

The kit fits the existing battery tray of the SURTA1500RMXL; the package includes comprehensive installation instructions for rack-mount replacement.

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