Skip to main content
RBC55-UPC Replacement Battery for APC Smart-UPS 2200VA/3000VA | Compatible with RBC55 & APC UPS Models: SMT2200, SUA3000, SUA2200, SMT2200C | 24V Seal-Lead Acid Battery – Made in USA by UPC
UPC UPGRADE PARTS COMPANY

RBC55-UPC Replacement Battery for APC Smart-UPS 2200VA/3000VA

Bottom line: The RBC55-UPC Replacement Battery for APC Smart-UPS 2200VA/3000VA is a specs-and-price decision rather than a crowd-consensus one in the power protection category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by UPC UPGRADE PARTS COMPANY's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The UPC RBC55-UPC Precharged Replacement Battery Pack is designed for APC RBC55 UPS Systems and manufactured to OEM specifications for uninterrupted power during power outages and other disruptions to the main power supply This unit is an emergency power supply for computers data centers telecommunication devices and other electrical equipment preventing the loss of data and productivity Maintenance-free lead-acid battery is sealed and leak-proof with suspended electrolyte and battery is pre-charged so it can be used immediately after purchase This model comes complete with all required…

SpecPicks Verdict

SpecPicks scored RBC55-UPC Replacement Battery for APC Smart-UPS 2200VA/3000VA using a rating × review-volume × price-fit model applied to published specs and reviews across the power protection category. UPC UPGRADE PARTS COMPANY's power protection lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Compatibility: Engineered as a direct APC UPS Battery Replacement for models SUA2200, SMT2200, SMT3000, SMT2200C, SUA5000RMT5U, SUA3000 —ensuring optimal performance and secure fit with your APC Smart UPS 2200/3000VA Battery systems.
  • Assembled & Tested in the USA: Each RBC55-UPC unit is proudly assembled, inspected, and tested in the United States for superior quality and peace of mind. Each Smart-UPS Battery Replacement comes fully assembled with all required connectors, cables, fuses, and metal enclosures (where applicable) for a simple, plug-and-play setup.
  • High-Performance Battery Backup: This 24V 18Ah maintenance-free sealed lead-acid battery pack provides reliable backup power with a suspended electrolyte system for maximum safety and performance. Pre-charged and ready for immediate use, ensuring minimal downtime.
  • 2-Year Warranty & Reliable Power: Every UPC-branded RBC55-UPC Replacement Battery for APC Smart UPS Battery Backup systems includes a full 2-year warranty for lasting, dependable performance.
  • Designed for easy integration—Hot Swappable and Plug-and-Play compatible to minimize downtime and simplify battery replacement in your APC Smart-UPS.

Full Specifications

BrandUPC UPGRADE PARTS COMPANY
Voltage12 Volts
Amperage816 Amps
Model NameRBC55-UPC
Unit Count1.0 Count
ReusabilityRechargeable
Model NumberRBC55
Item Dimensions7.2 x 5.6 x 6.8 inches
Antenna LocationReplacement Battery Cartridge, Uninterruptible Power Supply
Battery Capacity18 Amp Hours
Battery Cell TypeSealed Lead Acid
Number of Batteries4 12V batteries required. (included)
Battery Cell CompositionSealed Lead Acid
Recommended Uses For ProductReplacement Battery Cartridge, Uninterruptible Power Supply
Global Trade Identification Number00859952003269
Full listing titleRBC55-UPC Replacement Battery for APC Smart-UPS 2200VA/3000VA | Compatible with RBC55 & APC UPS Models: SMT2200, SUA3000, SUA2200, SMT2200C | 24V Seal-Lead Acid Battery – Made in USA by UPC

Ready to buy?

RBC55-UPC Replacement Battery for APC Smart-UPS 2200VA/3000VA | Compatible with RBC55 & APC UPS Models: SMT2200, SUA3000, SUA2200, SMT2200C | 24V Seal-Lead Acid Battery – Made in USA by UPC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Power Protection

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →