We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four sealed lead-acid batteries in cardboard packaging

RefurbUPS

RefurbUPS APC Smart-UPS 1500 Rack Mount LCD I Compatible Replacement Battery Kit 12V9A 4-pack RBC133

SKU CH-EVG2-HZXF3

Four 12V 9Ah sealed lead-acid batteries replace the RBC133 cartridge in APC Smart-UPS 1500 rack-mount units

  • TypeKit/Package
  • Weight28
  • Compatible replacement kit for APC Smart-UPS 1500 rack-mount LCD
  • Four 12 V 9 Ah high-rate SLA batteries included
  • APC RBC133 compatible cartridge restores runtime
  • Factory-fresh cells built for performance and reliability
  • Comprehensive installation instructions supplied with kit

APC Smart-UPS 1500 Compatible Battery Kit

This kit contains four 12V9A sealed lead-acid batteries designed to replace the RBC133 cartridge in APC Smart-UPS 1500 rack-mount LCD units. It restores backup power for connected servers and network equipment during mains failures. The pack arrives factory-fresh and ready for immediate installation.

Who this suits and who should look elsewhere

Suitable for administrators maintaining an APC FJT1500RMI2UNC UPS that requires an RBC133-compatible replacement. Not intended for UPS models that use a different cartridge voltage, capacity or physical layout. Buyers needing extended runtime beyond the standard cartridge should look at higher-capacity options.

The specification that decides fit

The kit provides four 12V9A high-rate discharge batteries matching the original RBC133 electrical specification. Verify that your UPS lists RBC133 or FJT1500RMI2UNC as the correct replacement cartridge before ordering.

Highlights

  • Compatible replacement kit for APC Smart-UPS 1500 rack-mount LCD
  • Four 12 V 9 Ah high-rate SLA batteries included
  • APC RBC133 compatible cartridge restores runtime
  • Factory-fresh cells built for performance and reliability
  • Comprehensive installation instructions supplied with kit

Specifications

BrandAPC
SeriesAPC
TypeKit/Package
Weight28

Questions about this item

How many 12V9A batteries does this kit contain?

The kit includes four 12V9A sealed lead-acid batteries, matching the APC RBC133 configuration for the Smart-UPS 1500 rack-mount LCD model.

Will these batteries deliver the full 1500 VA runtime when installed?

Yes, the four high-rate discharge cells are factory fresh and built to the same electrical specifications as the original APC cartridge, restoring the UPS to its rated backup performance.

Does the RBC133 kit use a standard connector that fits the Smart-UPS 1500 without modification?

The replacement cartridge is designed as a direct drop-in for the FJT1500RMI2UNC UPS, using the same plug-and-play interface so no wiring changes are required.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.