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Two sealed 12V9A batteries in a replacement kit for Back-UPS XS 1300 G

RefurbUPS

RefurbUPS Back-UPS XS 1300 G replacement battery kit

SKU CH-DSHG-49894

Kit of two 12 V 9 Ah SLA batteries compatible with APC BX1300G UPS units

  • TypeBattery
  • Weight14
  • Kit includes two 12 V 9 Ah batteries
  • Compatible with APC RBC 124 cartridge
  • Reuses existing wiring harness for less waste
  • Factory-fresh sealed lead-acid cells
  • Step-by-step installation guide included

APC BX1300G compatible replacement battery kit

This kit provides two 12V9A sealed lead-acid batteries designed for the Back-UPS XS 1300 G unit. It matches the APC RBC 124 specification so installers can reuse the existing wiring harness without modification. The product arrives factory fresh and includes detailed installation instructions for a straightforward swap.

Two 12V9A high-rate discharge cells

The single specification that determines fit is the paired 12-volt 9-ampere-hour SLA configuration. Only this exact voltage and capacity combination will satisfy the UPS charging circuit and runtime algorithm. Builders needing a different cell count, voltage or amp-hour rating must select another kit.

Sustained discharge keeps the UPS online during

High-rate discharge chemistry delivers steady current over the long durations typical of power cuts rather than only short bursts. The batteries maintain voltage stability throughout the discharge cycle so connected equipment remains protected until utility power returns or a graceful shutdown completes.

Highlights

  • Kit includes two 12 V 9 Ah batteries
  • Compatible with APC RBC 124 cartridge
  • Reuses existing wiring harness for less waste
  • Factory-fresh sealed lead-acid cells
  • Step-by-step installation guide included

Specifications

TypeBattery
Weight14

Questions about this item

What does the 12V9A rating mean for runtime in my Back-UPS XS 1300 G?

Two 12V9A sealed lead-acid batteries wired in series supply the 24 V DC the UPS expects, giving the same ampere-hour capacity as the original RBC124 kit for comparable runtime.

Does this kit use the standard APC battery connector?

Yes, the kit is built to match the APC BX1300G wiring harness so you can reuse the existing connector without adapters.

Will the two batteries fit inside the BX1300G chassis?

The pair is sized to the original RBC124 footprint and weighs 14 units total, matching the factory battery compartment dimensions.

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