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Tripp Lite RBC53 cartridge with three 12V sealed batteries in reusable box

Tripp Lite

Tripp Lite RBC53 UPS Replacement Battery 3x 12V 20lb

SKU CH-CQ1X-MHVRK MPN RBC53

Pre-assembled cartridge with three 12 V batteries restores original UPS runtime and includes recycling packaging

  • Product typeBattery
  • Compatible withWith a variety of UPS brands
  • DetailsIncluded Battery Set: Includes 3 12 V batteries
  • Key featuresRestores UPS runtime performance to its original runtime spe
  • Product dimensionsEach battery measures 3.69 in × 2.5 in × 5.88 in (H × W × D)
  • Product weight20

Model Three Battery Cartridges

  • Restores UPS runtime to original specifications with three 12V batteries
  • Pre-assembled cartridge installs directly into compatible UPS systems
  • OEM-certified premium cells deliver up to 30% longer runtime than basic replacements
  • Rugged leakproof construction operates maintenance-free across a wide temperature range
  • Reusable packaging holds expired batteries for recycling centre delivery

Replacement Battery Cartridge

The Tripp Lite RBC53 is a pre-assembled replacement battery cartridge that restores original runtime performance to compatible UPS systems. It includes three 12V batteries sealed in a leakproof, maintenance-free design. Reusable packaging allows the expired set to be returned for recycling.

For UPS Owners Needing Runtime Restoration

Suits administrators who want OEM-certified cells that deliver up to 30% longer runtime than basic replacements and operate across a wide temperature range. Not for buyers who need a different voltage, a different battery count, or a form factor that does not match the 3.69" x 2.50" x 5.88" dimensions.

Three-Cell 12V Configuration

The decisive specification is the included set of three 12V batteries pre-wired as a single cartridge. Verifying that the UPS requires exactly this three-cell arrangement and the stated physical dimensions confirms compatibility before purchase.

How it compares

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

Price $138.99
Pricier than about 81% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameTRIPP LITE
Model nameRBC53
Product typeBattery
Size & build
Product dimensionsEach battery measures 3.69 in × 2.5 in × 5.88 in (H × W × D)
Shipping weight8.66 kg
Package size381 × 254 × 210 mm
Compatibility
Compatible withWith a variety of UPS brands
In the box
In the box886748

Other versions of this model

4 more in the same range

Questions about this item

Does the 20 lb cartridge generate extra heat or noise during extended runtime?

The sealed lead-acid cells are maintenance-free and produce no fan noise; heat output matches the original UPS design specifications.

What must I already own for the RBC53 to work?

A compatible UPS unit that accepts three 12 V batteries in the 3.69" x 2.50" x 5.88" form factor.

Will the 30% longer runtime claim hold on an older UPS chassis?

The OEM-certified cells restore the original runtime specifications of the host UPS, regardless of chassis age.

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