APC APCRBC161 Replacement Battery Cartridge for Smart-UPS

Overview

The APC APCRBC161 is a sealed lead-acid replacement battery cartridge for select APC Smart-UPS models. IT administrators, data center engineers, and network personnel deploy this cartridge to maintain continuous backup power for servers, storage devices, and networking equipment. The APCRBC161 ensures critical infrastructure remains operational during utility outages and supports controlled shutdown procedures when the original UPS battery reaches end-of-life.

Each APCRBC161 unit provides a nominal 12V DC output and features hot-swappable design, allowing replacement without powering down the UPS or connected equipment. Compatible Smart-UPS units automatically detect the cartridge upon installation, enabling runtime monitoring, battery health reporting, and end-of-life alerts through the UPS management interface.

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

UPS management integration provides real-time status, runtime estimation, and proactive maintenance notifications, reducing the risk of unexpected UPS failure and ensuring continuous protection for connected systems.

The APCRBC161 is not compatible with non-APC UPS systems, industrial high-voltage UPS units, or non-lead-acid chemistries. For deployments requiring extended runtime beyond the APCRBC161’s capacity, multiple cartridges or external battery packs designed for higher-capacity Smart-UPS models should be used.

Key Features

• 12V DC sealed lead-acid replacement battery
• Hot-swappable for uninterrupted UPS operation
• Compatible with Smart-UPS 1500–2200VA models
• Automatic recognition and runtime monitoring by UPS
• Compact form factor for rack and tower UPS units

Technical Specifications