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Rectangular sealed lead-acid battery cartridge, grey plastic casing, 6.9 by 3.5 by 8.4 inches, 5.1 lb

APC

APC APCRBC154 UPS Replacement Battery 12V 360W 5.5A 6.9x3.5x8.4in 5.1lb

SKU CH-WR4N-X1EM4

A sealed lead-acid cartridge restores UPS run-time with 12 V, 360 W, 5.5 A output in a 6.9 x 3.5 x 8.4 in, 5.1 lb housing

  • Product typeBattery
  • DetailsBattery type: sealed lead acid, Battery charge time: , Runti
  • Product dimensions6.9 in × 3.5 in × 8.4 in
  • Product weight5.1
  • Restores UPS backup power with a compatible 12 V sealed lead-acid cartridge
  • Delivers 360 W at 5.5 A to keep critical equipment running
  • Fits existing UPS chassis measuring 6.9 x 3.5 x 8.4 in
  • Weighs 5.1 lb for straightforward hot-swap replacement
  • Includes prepaid postage and reusable packaging for safe old-battery disposal

Direct UPS Compatibility

The APC APCRBC154 is a sealed lead-acid replacement battery cartridge rated at 12 volts, 360 watts and 5.5 amps. It restores runtime to compatible APC Back-UPS units used in home offices and small-business environments. The cartridge arrives fully assembled and includes clear replacement instructions for a hot-swap changeover.

Drop-In Installation

The unit measures 6.9 by 3.5 by 8.4 inches and weighs 5.1 pounds, matching the original cartridge footprint so no rack or shelf modification is required. Prepaid postage and reusable packaging are supplied for safe return of the spent battery, simplifying disposal logistics for IT teams.

Three-To-Five-Year Service Life

Buyers needing a quick, tool-free refresh for supported APC models will benefit from the regulated design and included recycling kit. Those whose UPS requires a different cartridge number or a higher voltage platform should verify the exact model before ordering.

How it compares

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

Price $58.99
Pricier than about 65% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameAPC
Model nameAPCRBC154
Product typeBattery
Size & build
Product dimensions6.9 in × 3.5 in × 8.4 in

Questions about this item

How long does the sealed-lead-acid chemistry last before capacity drops off?

The cartridge is rated for three to five years of service life before replacement is needed.

Does the 12 V, 5.5 A battery generate noticeable heat or fan noise during continuous UPS operation?

The battery itself is passive and produces no fan noise; any audible sound comes from the UPS chassis, not the cartridge.

Which APC UPS models accept the APCRBC154 cartridge for a hot-swap install?

It fits the APC Back-UPS and Smart-UPS units listed as compatible with RBC #154; the cartridge arrives fully assembled with instructions for tool-free replacement.

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