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Four black rectangular 12V 9Ah batteries in a kit

RefurbUPS

RefurbUPS APC RBC115 Replacement Battery Kit (4x 12V 9Ah)

SKU CH-255H-B8C94

Four 12 V 9 Ah batteries replace APC RBC115 UPS cells, weighing 28 kg

  • TypeBattery
  • Weight28
  • Compatible APC RBC115 kit restores UPS runtime
  • Four 12 V 9 Ah batteries deliver reliable backup power
  • Factory-fresh cells ensure high performance from day one
  • 28 kg total weight simplifies single-shipment handling

Direct UPS battery replacement

This kit provides four 12V 9Ah sealed lead-acid cells configured to match the APC RBC115 form factor. It is intended for administrators who need to restore runtime on compatible Smart-UPS units without sourcing original cartridges.

Maintenance-free operation

The valve-regulated design requires no fluid checks and generates minimal gas during normal float charging. Typical self-discharge stays low at room temperature so stored spares remain ready for deployment.

Highlights

  • Compatible APC RBC115 kit restores UPS runtime
  • Four 12 V 9 Ah batteries deliver reliable backup power
  • Factory-fresh cells ensure high performance from day one
  • 28 kg total weight simplifies single-shipment handling

Specifications

TypeBattery
Weight28

Questions about this item

How do I install the four 12 V 9 Ah batteries in the RBC115 kit?

Power down the UPS, open the battery compartment, remove the old pack, insert the four 12 V 9 Ah units in the same orientation, reconnect the leads matching polarity, close the cover, then run a self-test to confirm the new pack is recognised.

When will the 12 V 9 Ah batteries need replacement?

Expect three to five years of service; plan replacement when runtime drops noticeably or the UPS reports a battery fault, then swap all four 12 V 9 Ah units together to keep the string balanced.

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