APC APCRBC135 Replacement Battery Cartridge 135 UPS Battery Unit

APC APCRBC135 Replacement Battery Cartridge for Smart-UPS

Overview

The APC APCRBC135 is a sealed lead-acid replacement battery cartridge intended for select APC Smart-UPS models. IT administrators, network engineers, and data center personnel deploy this cartridge to maintain uninterrupted UPS runtime for servers, storage devices, and networking equipment. The APCRBC135 ensures critical systems remain protected during utility outages and supports controlled shutdown procedures when the original UPS battery reaches end-of-life.

Each APCRBC135 unit provides a nominal 12V DC output and supports hot-swappable replacement, allowing battery servicing without shutting down the UPS or connected devices. Compatible Smart-UPS units automatically recognize the cartridge, integrating runtime monitoring, battery health status, and end-of-life notifications through the UPS management interface.

The cartridge is suitable for both rack-mounted and tower UPS deployments, commonly installed in server rooms, branch office racks, or edge IT cabinets. Its compact form factor allows easy installation while maintaining proper airflow and clearance within the UPS chassis.

UPS monitoring integration provides real-time status, runtime estimation, and proactive maintenance notifications. This reduces the likelihood of unexpected UPS failure and ensures continuous protection for connected infrastructure.

The APCRBC135 is not compatible with non-APC UPS systems, high-voltage industrial UPS units, or non-lead-acid chemistries. For deployments requiring extended runtime beyond the APCRBC135’s capacity, multiple cartridges or external battery packs designed for higher-capacity Smart-UPS models should be considered.

Key Features

• 12V DC sealed lead-acid replacement battery
• Hot-swappable for uninterrupted UPS operation
• Compatible with Smart-UPS 1000–1500VA models
• Automatic recognition and runtime monitoring by UPS
• Compact form factor for rack and tower UPS units

Technical Specifications