APC RBC24 – Replacement Battery Cartridge 12V 9Ah

Overview

The APC RBC24 is a sealed lead-acid replacement battery cartridge designed for APC Back-UPS and select Smart-UPS systems. It is used by IT teams and office environments to restore UPS runtime and maintain reliable backup power during outages.

This cartridge features a 12V 9Ah SLA battery configuration, delivering stable output for small to mid-range UPS systems. It comes fully assembled with connectors and wiring, ensuring proper integration with APC’s battery management system. The maintenance-free design eliminates the need for servicing, and the unit supports quick replacement procedures.

It is commonly deployed in desktop UPS units, network closets, and small office environments where continuous uptime is required. The enclosed cartridge reduces installation complexity and ensures safe handling.

This battery is designed strictly for compatible APC UPS models (Back-UPS and select Smart-UPS units). It should not be used in third-party systems or as a loose battery replacement, as compatibility and safety depend on APC-certified integration.

Key Features

• 12V 9Ah SLA battery for stable UPS runtime
• Maintenance-free sealed lead-acid design
• Fully assembled cartridge for quick install
• Designed for APC Back-UPS compatibility
• 3–5 year expected battery service life