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Rectangular 12V 2-cell lead acid UPS battery in black plastic casing

Battery Technology Inc.

Battery Technology Inc. RBC92-2U-BTI 12V 2-Cell Lead Acid UPS Replacement Battery

SKU CH-402V-JESSW

12 V 2-cell lead acid battery replaces RBC92-2U in compatible Tripp Lite UPS units

  • TypeBattery
  • CompatibilityTRIPP-LITE SM1000RMNAFTA, SM1000RM2UTAA (LED version only),
  • Compatible with Tripp Lite SMART1000RM2U LED models
  • Replaces RBC92-2U in SU1000RTXL2UA UPS units
  • 12 V 2-cell lead-acid chemistry for reliable backup
  • Fits SM1000RMNAFTA and SMX1000RT2U LED systems
  • Supports SU750RTXL2U and SMART750RMXL2U LED versions

Direct UPS Replacement

This 12V two-cell lead-acid battery replaces the RBC92-2U pack in compatible Tripp Lite SmartPro and SmartOnline units. It restores runtime for rack-mount UPS systems used in server rooms and network closets.

Model Compatibility Decides Fit

The pack fits SM1000RMNAFTA, SM1000RM2UTAA LED, SMART1000RM2U LED, SMART750RMXL2U LED, SMX1000RT2U LED, SU1000RTXL2UA, SU1000RTXL2UN and SU750RTXL2U models only. Buyers with other UPS units or non-LED revisions cannot use this battery.

Simple Swap With Polarity Care

Installation requires opening the UPS front panel, unplugging the old pack and connecting the new one using the existing wiring harness. The most common error is reversing the red and black leads, which prevents the UPS from recognising the battery.

Highlights

  • Compatible with Tripp Lite SMART1000RM2U LED models
  • Replaces RBC92-2U in SU1000RTXL2UA UPS units
  • 12 V 2-cell lead-acid chemistry for reliable backup
  • Fits SM1000RMNAFTA and SMX1000RT2U LED systems
  • Supports SU750RTXL2U and SMART750RMXL2U LED versions

Specifications

BrandBattery Technology Inc.
ModelRBC92-2U-BTI
Part NumberRBC92-2U-BTI
TypeBattery
CompatibilityTRIPP-LITE SM1000RMNAFTA, SM1000RM2UTAA (LED version only), SMART1000RM2U (LED version only), SMART750RMXL2U (LED version only)
Shipping weight5.63 kg
Package size318 × 279 × 203 mm

Questions about this item

What does the 12V rating mean when the battery is installed in my UPS?

The 12V rating matches the DC input your UPS expects, so the unit will charge and discharge correctly without voltage mismatch.

What connector standard does the RBC92-2U-BTI use to attach to the UPS?

It uses the same proprietary plug as the original RBC92-2U cartridge, keyed to fit only compatible Tripp Lite models.

Will this 2-cell pack fit the SM1000RMNAFTA battery tray?

Yes, the pack is a direct mechanical replacement for the RBC92-2U cartridge used in that model.

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