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Three black rectangular sealed lead-acid batteries in a pack

RefurbUPS

RefurbUPS RBC53 UPS Replacement Battery Kit 12V 7A 3 Pack 18kg

SKU CH-YQ05-R14T7

A compatible replacement kit containing three 12V 7A sealed lead-acid batteries for Tripp Lite RBC53 UPS units

  • Product typeKit/Package
  • Product weight18
  • Three 12V 7A SLA batteries included
  • Factory-fresh cells for reliable UPS runtime
  • High-rate discharge design handles load spikes
  • 18 kg kit weight indicates robust build
  • Installation instructions simplify battery replacement

Tripp Lite RBC53 Compatible Kit

This replacement battery kit contains three 12V7A sealed lead-acid units built for Tripp Lite RBC53 UPS models. It restores backup power to Smart Series units that have reached the end of their battery life. Factory-fresh cells ensure reliable runtime during outages. Installation instructions are included for straightforward servicing.

For UPS owners needing a direct RBC53 swap

Buyers maintaining a Tripp Lite Smart Series UPS that accepts the RBC53 cartridge will find a drop-in solution here. The kit is not for users whose UPS requires a different cartridge form factor or voltage configuration. It also does not suit installations needing hot-swappable modules without wiring changes.

Three 12V7A high-rate discharge batteries

The kit delivers exactly three 12-volt 7-ampere-hour SLA blocks wired for the RBC53 chassis. This capacity and voltage combination determines whether the part matches the original specification. Verify the UPS label calls for RBC53 before ordering.

How it compares

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

Price $40.99
Typical for this category: the median of 3,915 items is $39.99.

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Specifications

Product
Brand nameTrippLite Smart Series
Product lineTrippLite Smart Series Batteries
Product typeKit/Package

Questions about this item

How much heat or noise does the 12 V 7 A kit produce during continuous use?

The sealed lead-acid cells generate no audible noise and only modest warmth under normal float charging; they are designed for continuous UPS operation without active cooling.

What existing UPS hardware is required for the RBC53 kit to function?

You need a Tripp Lite Smart Series UPS that accepts the RBC53 cartridge; the kit contains three 12 V 7 A batteries pre-wired for that specific model.

Will the 18 kg battery pack fit in an older Tripp Lite Smart Series chassis I already own?

Yes, the RBC53 kit is built to the original form factor for compatible Smart Series units, so it installs in the same bay without modification.

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