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Four 12V 9A sealed lead-acid batteries in kit form

RefurbUPS

RefurbUPS APC RBC116 Compatible 12V 9A Kit

SKU CH-8RC9-Y5NGC

Kit of four 12 V 9 A sealed lead-acid batteries replaces APC RBC116 cartridges

  • Product typeKit/Package
  • Product weight28
  • Four 12 V 9 Ah batteries deliver extended runtime
  • APC RBC116 compatible kit ensures correct fit and function
  • Factory-fresh sealed lead-acid cells provide reliable backup power
  • Includes comprehensive installation instructions for quick replacement
  • 28 kg package ships as a complete ready-to-install kit

Kit Contents

This replacement battery kit contains four 12V 9A sealed lead-acid units assembled to match the APC RBC116 form factor. It is intended for administrators and technicians who maintain compatible APC uninterruptible power supplies and need a ready-to-install cartridge.

Thermals and Power

Each 12V 9A battery uses high-rate discharge chemistry designed for UPS float service. In normal operation the sealed cells run at ambient temperature without active cooling and produce no audible noise while delivering the rated current during power events.

Build Integration

The kit weighs 28 units and fits directly into the UPS battery compartment without adapters or tools beyond those normally used for cartridge swaps. It frees the operator from sourcing individual cells and includes step-by-step installation instructions for a straightforward replacement. Buyers who need a different voltage, capacity or connector layout should verify their UPS model before ordering.

How it compares

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

Price $61.99
Pricier than about 67% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameAPC
Product lineAPC
Product typeKit/Package

Questions about this item

How are the four 12 V 9 A batteries installed in the RBC116 kit and which step is most often missed?

Open the UPS chassis, disconnect the old cartridge, connect the new batteries in the same series order, then secure the cover; the step most often missed is tightening the terminal bolts to the specified torque so the high-rate discharge cells stay firmly seated.

What maintenance will the RBC116 battery kit require over its service life?

Plan to replace the entire four-battery set every three to five years; no watering or equalisation charging is needed because the cells are sealed lead-acid, but a yearly voltage check of each 12 V block is recommended.

What limit appears first when the RBC116 kit runs under sustained load?

The 9 A high-rate discharge rating is reached before thermal limits, so voltage sag on the 12 V string becomes the first constraint during extended runtime.

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