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APC SMT1500RMI2U replacement battery kit four 12V9A cells

RefurbUPS

RefurbUPS APC SMT1500RMI2U RBC133 UPS Replacement Battery Kit

SKU CH-9C7V-GD09J

Compatible APC RBC133 kit with four 12V9A batteries for SMT1500RMI2U UPS

  • TypeBattery
  • Weight28
  • Factory-fresh cells deliver reliable runtime
  • Four 12 V 9 Ah batteries match APC RBC133 specs
  • Compatible with SMT1500RMI2U UPS units
  • Lightweight 28 kg kit simplifies rack installation

APC SMT1500RMI2U Compatible Replacement Kit

This replacement battery kit is designed for the APC SMT1500RMI2U uninterruptible power supply. It contains four 12V9A batteries that match the RBC133 specification. The kit suits administrators who need to restore backup runtime on a rack-mounted unit. It is not intended for buyers who require a different voltage or capacity configuration.

Thermals Power Draw and Noise

The sealed lead-acid cells operate without fans so the kit adds no audible noise during normal float charging. Heat output remains low and is dissipated through the existing UPS enclosure. The total weight of the kit is 28 units. No additional power draw beyond the standard charging current is introduced.

Highlights

  • Factory-fresh cells deliver reliable runtime
  • Four 12 V 9 Ah batteries match APC RBC133 specs
  • Compatible with SMT1500RMI2U UPS units
  • Lightweight 28 kg kit simplifies rack installation

Specifications

TypeBattery
Weight28

Questions about this item

How do I install the four 12 V 9 A batteries in the RBC133 kit?

Power down the UPS, remove the front panel, disconnect the old pack, insert the four 12 V 9 A units in the same orientation, reconnect the harness, and replace the panel.

When will the 12 V 9 A batteries in this kit need replacement?

Expect three to five years of service; the UPS will signal replacement when runtime drops or a battery fault alarm sounds.

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