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RBC46

APC Replacement Battery Cartridge #46

APC (American Power Convertion) - APC Replacement Battery Cartridge #46, 12V 5.1Ah sealed lead acid, hot swappable UPS replacement battery, 3-5 year lifespan, 112x99x74mm, 1.7kg
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. RBC46 APC Replacement Battery Cartridge #46 is available from Laptop Direct and it is sold as new from our UPS accessories range of products. For reference purposes, the price of R839 is valid 2026-10-22, 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

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


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RBC46

APC Replacement Battery Cartridge #46

APC Replacement Battery Cartridge #46, 12V 5.1Ah sealed lead acid, hot swappable UPS replacement battery, 3-5 year lifespan, 112x99x74mm, 1.7kg

About this product

The APC RBC46 Replacement Battery Cartridge #46 is a high reliability sealed lead acid UPS battery designed to restore backup power performance for compatible APC systems, featuring hot swappable installation and maintenance free operation for uninterrupted power protection. Buy now for dependable energy backup and long lasting UPS efficiency in South Africa.

Overview Summary

APC RBC46 Replacement Battery Cartridge #46 is a direct replacement battery solution designed for compatible APC UPS systems, ensuring stable power delivery during outages and voltage fluctuations. It uses sealed lead acid technology to provide consistent and reliable backup performance for home, office, and IT environments.

This cartridge is engineered for easy installation with a hot swappable design, allowing users to replace the battery without powering down connected equipment. It supports efficient UPS operation by restoring original runtime performance and maintaining system protection during power interruptions.

Built for durability and low maintenance, the RBC46 typically offers a service life of 3 to 5 years depending on usage conditions. It is ideal for safeguarding routers, computers, network devices, and critical electronics from unexpected power loss.

What tier does this fall into?

Mid-range UPS backup battery

What is this best for?

UPS backup systems, home office power protection, server and network equipment backup, router and modem power support, critical electronics protection

Description

The APC RBC46 Replacement Battery Cartridge #46 is designed to deliver dependable backup power restoration for APC UPS systems. Its sealed lead acid construction ensures stable voltage output and safe operation across a wide range of electrical environments. The cartridge is pre-assembled for quick replacement, reducing downtime and simplifying maintenance procedures.

Ideal for business continuity and home power protection, this battery cartridge restores UPS runtime to original specifications, ensuring connected devices remain powered during outages. Its compact and durable design makes it suitable for IT racks, desktop UPS units, and network cabinets where consistent power is essential.

Features

The APC RBC46 is engineered for reliability and ease of use in critical power applications.

  • Sealed lead acid battery technology for stable performance
  • Hot swappable design for uninterrupted system operation
  • Maintenance free operation for reduced servicing needs
  • Pre-assembled cartridge for fast and simple installation
  • Compatible with select APC UPS systems
  • Designed to restore original UPS backup runtime performance
  • Leak resistant construction for safer handling

What's in the Box

  • 1 x APC RBC46 Replacement Battery Cartridge #46
  • Installation guide
  • Battery recycling information (if applicable)
  • Pre-assembled connectors

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 RBC46spacer
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
Batteries & Runtime
Battery Slots Empty 0
Included Battery Modules 0
Battery Voltage 12 V
RBC Quantity 1
Physical
Height 4.4 in (112 mm)
Width 3.9 in (99 mm)
Depth 2.9 in (74 mm)
Product Weight 3.7 lb(US) (1.7 kg)
Mounting Mode Not rack-mountable
Output
Battery Capacity 5.1 Ah
Environmental
Ambient air temperature for operation 32...104 degreesF (0...40 degreesC)
Operating altitude 0...10000 ft
Relative Humidity 0...95 %
Ambient Air Temperature for Storage 5...113 degreesF (-15...45 degreesC)
Storage altitude 0...50000 ft (0...15240 m)
Storage Relative Humidity 0...95 %

FAQ

What is the APC RBC46 used for?

The APC RBC46 is used as a replacement battery cartridge for compatible APC UPS systems to restore backup power during outages.

Is the RBC46 easy to install?

Yes, it features a hot swappable design that allows users to replace the battery without shutting down connected equipment.

How long does the APC RBC46 last?

The typical service life is between 3 to 5 years depending on operating conditions and usage frequency.

Is the RBC46 maintenance free?

Yes, it uses sealed lead acid technology which requires no maintenance during its lifespan.

What devices can the RBC46 protect?

It is commonly used to protect routers, computers, servers, and other sensitive electronic equipment connected to UPS systems.

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