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Sealed 24 V battery cartridge in black plastic housing

Tripp Lite

Tripp Lite RBC24-SUTWR 24 V battery accessory for SU750XL SU1000XLa

SKU CH-7055-HSVP7 MPN RBC24-SUTWR

24 V DC replacement battery cartridge for SU750XL and SU1000XLa SmartOnline UPS units, spill-proof and maintenance-free with an 18-month limited warranty

  • Product typeBattery Unit
  • Compatible withTripp Lite SmartOnline UPS: SU750XL SU1000XLa
  • DetailsOutput Voltage:24 V DC
  • Key featuresBattery Characteristics: Spill-proof/Maintenance-freeOutput
  • Product weight20
  • In the box28258P

Model RBC24-SUTWR

  • Spill-proof design eliminates routine maintenance
  • 24 V DC output matches SmartOnline UPS requirements
  • Direct fit for SU750XL and SU1000XLa tower units
  • 18-month limited warranty covers the battery cartridge
  • 20 kg module installs without special tools

Battery cartridge for SU750XL and SU1000XLa

The Tripp Lite RBC24-SUTWR is a 24 V DC replacement battery cartridge designed for SmartOnline tower UPS models SU750XL and SU1000XLa. It restores backup runtime when the original cells reach end of life. The unit is spill-proof and maintenance-free. Installation uses the existing UPS battery compartment.

Suits owners of compatible SmartOnline towers

This cartridge fits only the SU750XL and SU1000XLa models listed in the specifications. It will not work with other UPS families, different voltage platforms or rackmount variants. Buyers who need a cartridge for a different SmartOnline model or a non-Tripp Lite UPS must look elsewhere. The package includes part 28258P for direct swap-in.

Sustained load behaviour

Under continuous discharge the sealed cells deliver a steady 24 V DC output until the UPS initiates its low-voltage shutdown. The spill-proof construction prevents leakage during extended runtime events. An 18 month limited warranty covers the battery unit. The cartridge weighs 20 and is rated for the same load profile as the original factory pack.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $142.99
Pricier than about 81% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameTRIPP LITE
Model nameRBC24-SUTWR
Product typeBattery Unit
Size & build
Shipping weight5.17 kg
Package size366 × 229 × 102 mm
Compatibility
Compatible withTripp Lite SmartOnline UPS:
SU750XL
SU1000XLa
In the box
In the box28258P

Other versions of this model

3 more in the same range

Questions about this item

Which UPS models does the RBC24-SUTWR 24 V battery cartridge fit?

It is compatible with the Tripp Lite SmartOnline SU750XL and SU1000XLa tower UPS units.

Can the RBC24-SUTWR be used alongside existing batteries already installed in the SU750XL or SU1000XLa?

This cartridge replaces the internal battery set; it is not designed to run in parallel with the old batteries.

How can I confirm the RBC24-SUTWR is delivering the correct 24 V DC output after installation?

The UPS front-panel display will show normal battery voltage and the self-test will pass without fault codes.

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