APC APCRBC141 12V 5.1Ah Replacement Battery Cartridge for Smart UPS

APC APCRBC141 Replacement Battery Cartridge for Smart-UPS

Overview

The APC APCRBC141 is a sealed lead-acid replacement battery cartridge intended for use in specific APC Smart-UPS models requiring battery replacement to maintain backup runtime. IT administrators, network engineers, and data center technicians deploy this cartridge to ensure uninterrupted operation of servers, storage systems, and network devices during power outages. The APCRBC141 provides reliable runtime extension when the original UPS battery reaches end-of-life, supporting continuous operation and controlled shutdown procedures.

Each APCRBC141 unit delivers a nominal 12V DC output and features a hot-swappable design, allowing replacement without interrupting UPS operation. This ensures critical equipment remains powered in live environments, eliminating downtime associated with battery servicing. Once installed, the UPS recognizes the cartridge automatically, integrating runtime monitoring and battery status into the UPS management interface.

The battery cartridge is compatible with rack-mounted or tower UPS configurations, making it suitable for server rooms, branch offices, or edge computing locations. Its compact size allows straightforward insertion and secure connection within the UPS chassis while maintaining proper airflow and clearance.

UPS management features provide alerts for battery health, runtime estimation, and end-of-life conditions. This supports proactive maintenance scheduling, reducing the likelihood of unexpected UPS failures and ensuring continuity for connected infrastructure.

The APCRBC141 is not suitable for non-APC UPS systems, industrial high-voltage UPS units, or applications requiring chemistries other than sealed lead-acid. Environments requiring extended runtime should consider multiple battery cartridges or external battery packs compatible with higher-capacity Smart-UPS models.

Key Features

• 12V DC sealed lead-acid replacement battery
• Hot-swappable design for live UPS maintenance
• Compatible with select Smart-UPS 750–1500VA models
• Automatic recognition and runtime monitoring by UPS
• Compact form factor for rack and tower UPS units

Technical Specifications