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RBC55

APC Replacement Battery Cartridge #55

APC (American Power Convertion) - APC Replacement Battery Cartridge #55; VRLA sealed lead-acid; 17Ah; 12V DC; 816Wh; Hot-swappable; 2 battery cells; 3-5 year battery life; 183 x 173 x 140mm; 24.3kg
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Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. RBC55 APC Replacement Battery Cartridge #55 is available from Laptop Direct and it is sold as new from our UPS accessories range of products. For reference purposes, the price of R9465 is valid 2026-10-21, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the UPS accessories category.
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Specification for the entire series

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RBC55

APC Replacement Battery Cartridge #55

APC Replacement Battery Cartridge #55; VRLA sealed lead-acid; 17Ah; 12V DC; 816Wh; Hot-swappable; 2 battery cells; 3-5 year battery life; 183 x 173 x 140mm; 24.3kg

About this product

The APC Replacement Battery Cartridge #55 (RBC55) is a genuine APC VRLA sealed lead-acid battery cartridge designed to restore compatible APC Smart-UPS systems to original performance specifications. Featuring hot-swappable installation, pre-assembled connectors, and reliable backup power protection, the RBC55 helps minimize downtime during battery replacement. Buy now from our website for dependable UPS battery replacement and quick delivery in South Africa.

Overview Summary

APC Replacement Battery Cartridge #55 (RBC55) is an original APC replacement battery solution designed for selected APC Smart-UPS and Back-UPS systems. It restores backup runtime and power protection performance while maintaining compatibility with APC intelligent battery management systems.

This maintenance-free VRLA battery cartridge arrives fully assembled with all required connectors for fast installation. The hot-swappable design allows battery replacement without powering down connected equipment, helping to reduce operational interruptions.

Designed for business, IT, network, and infrastructure environments, the RBC55 delivers dependable backup power support during outages, voltage fluctuations, and power disturbances. Genuine APC cartridges are tested and approved to meet original UPS specifications.

What tier does this fall into?

Enterprise UPS Replacement Battery

What is this best for?

UPS battery replacement, server protection, network equipment backup, business continuity, IT infrastructure, power outage protection

Overview

The genuine APC Replacement Battery Cartridge (RBC) is tested and certified for 100% compatibility to the the specific APC UPS. This lead-acid RBC has a lifetime of three to five years which offers reliable support and extends the useful life of your UPS. The APC RBC comes fully assembled and ready for use. To see the compatible UPS list, please click "View Compatible UPS Models"button in "Get Support" Section at APC.com

Description

The APC Replacement Battery Cartridge #55 is a genuine APC battery module engineered to restore the runtime and reliability of compatible APC UPS systems. Designed specifically for APC Smart-UPS platforms, it provides seamless integration with the UPS battery management system for dependable operation and accurate battery monitoring.

The cartridge utilizes valve-regulated lead-acid battery technology in a sealed, maintenance-free design. Its fully assembled construction includes the required connectors and hardware, reducing installation time and simplifying battery replacement procedures. The hot-swappable design allows qualified users to replace the battery while the UPS remains operational, helping protect critical equipment from unnecessary downtime.

Suitable for data networking, server rooms, business infrastructure, security systems, telecommunications equipment, and other mission-critical applications, the RBC55 helps maintain power continuity during outages and unstable utility conditions. APC tests and validates each cartridge to ensure compatibility and performance with supported UPS models.

Features

The APC RBC55 is designed to provide reliable replacement power storage for supported APC UPS systems.

  • Genuine APC replacement battery cartridge.
  • VRLA sealed lead-acid battery technology.
  • Fully assembled for simplified installation.
  • Hot-swappable design minimizes downtime.
  • Maintains original UPS performance specifications.
  • Includes required battery connectors.
  • Maintenance-free operation.
  • Compatible with selected APC Smart-UPS models.
  • Supports APC battery recycling programs.
  • Designed for professional IT and business environments.

What's in the Box

  • APC Replacement Battery Cartridge #55 (RBC55)
  • Required battery connectors
  • Installation guide
  • Battery recycling guide
  • Reusable packaging

Specifications

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications and features
Product Code RBC55spacer
Main
Product or component type Replacement battery cartridge
Number of cables 1
Battery type Lead-acid battery
Provided equipment All required connectors
Battery recycling guide
Reusable packaging
Installation guide
Range of product Replacement Battery Cartridges
Batteries & Runtime
Number of battery free slots 0
Number of battery filled slots 0
Number of battery replacement quantity 2
Physical
Colour Black
Height 173 mm
Width 142 mm
Depth 183 mm
Product weight 24.27 kg
Mounting mode Not rack-mountable
USB compatible No
Environmental
Ambient air temperature for operation 0...40 degreesC
Operating altitude 0...10000 ft
Relative humidity 0...95 %
Ambient air temperature for storage -15...45 degreesC
Storage altitude 0...15240 m
Storage Relative Humidity 0...95 %

FAQ

What is the APC RBC55 used for?

The APC RBC55 is a replacement battery cartridge designed for compatible APC UPS systems. It restores battery runtime and backup power performance.

Is the APC RBC55 a genuine APC battery?

Yes. The RBC55 is an original APC replacement battery cartridge tested and approved for compatible APC UPS equipment.

Can the battery be replaced without shutting down the UPS?

Yes. The RBC55 supports hot-swappable installation on compatible UPS systems, allowing replacement while the UPS remains operational.

What battery technology does the RBC55 use?

The RBC55 uses maintenance-free VRLA sealed lead-acid battery technology.

How long does the APC RBC55 battery typically last?

Under normal operating conditions, the expected battery service life is approximately 3 to 5 years.

Which UPS models are compatible with the RBC55?

The RBC55 is compatible with selected APC Smart-UPS and related models, including SMT2200, SMT3000, SUA2200, SUA3000 and other supported APC systems.

Does the battery include installation accessories?

Yes. The cartridge includes the required connectors and installation documentation for supported UPS systems.

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