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Rectangular sealed lead-acid battery cartridge, grey plastic casing, four cells, 12V 7.2A rating, 20.28 lbs total weight

Battery Technology Inc.

Battery Technology Inc. RBC23-SLA23-BTI 12V 7.2A 4-cell SLA UPS replacement battery

SKU CH-ST1M-BHJGJ MPN RBC23-SLA23-BTI

12V 7.2A sealed lead-acid cartridge with four cells fits APC SU1000RM2U UPS units

  • TypeBattery
  • SpecificationsVolts: 12V Cells: 4 Amps: 7.2A Chemistry: Sealed Lead Acid
  • 12V 7.2A output delivers reliable backup power
  • 4-cell sealed lead-acid design ensures stable discharge
  • Direct replacement for APC SU1000RM2U UPS units
  • 28 lbs total weight indicates robust plate construction
  • New condition guarantees full rated capacity from day one

12V 7.2A SLA battery cartridge

This 12-volt sealed lead-acid cartridge contains four cells rated at 7.2 amps and weighs 20.28 lbs. It is built as a direct replacement for the APC SU1000RM2U uninterruptible power supply. The pack restores original runtime when the factory cells reach end of life.

UPS owners needing a drop-in RBC23 swap

It suits administrators who want a manufacturer-spec cartridge that fits the existing battery bay without rewiring. Buyers whose UPS uses a different cartridge code or a higher amp-hour rating should look at another part.

12V 7.2A 4-cell sealed lead-acid chemistry

The 12-volt 7.2-amp-hour four-cell SLA chemistry determines whether the cartridge matches the UPS charging profile and physical bay. Verify the original unit requires exactly these electrical values before ordering.

Highlights

  • 12V 7.2A output delivers reliable backup power
  • 4-cell sealed lead-acid design ensures stable discharge
  • Direct replacement for APC SU1000RM2U UPS units
  • 28 lbs total weight indicates robust plate construction
  • New condition guarantees full rated capacity from day one

Specifications

BrandBTI
ModelRBC23-SLA23-BTI
TypeBattery
SpecificationsVolts: 12V
Cells: 4
Amps: 7.2A
Chemistry: Sealed Lead Acid
Shipping weight11.79 kg
Package size406 × 267 × 121 mm

Questions about this item

What voltage and capacity does the RBC23-SLA23-BTI provide for the SU1000RM2U UPS?

The cartridge delivers 12 V and 7.2 Ah using four sealed lead-acid cells, matching the original specifications for the SU1000RM2U.

What are the physical dimensions and weight that determine whether this cartridge fits the SU1000RM2U rack tray?

The complete cartridge weighs 20.28 lbs and is built to the RBC23 form factor that slides directly into the SU1000RM2U battery compartment.

How is the RBC23-SLA23-BTI installed in the SU1000RM2U, and what step do people often miss?

Slide the cartridge into the front-access battery bay until it locks, then reconnect the two Anderson-style connectors; the step often missed is securing the retaining bracket screws before powering the UPS back on.

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