APC APCRBC155 – Replacement Battery Cartridge SLA

Overview

The APC APCRBC155 is a sealed lead-acid replacement battery cartridge designed for APC Smart-UPS On-Line systems. It is used by IT teams and data center operators to restore original UPS runtime and maintain reliable backup power for critical infrastructure.

This cartridge features a leak-proof sealed lead-acid battery in a fully enclosed, factory-assembled design. It is engineered for consistent electrical performance and seamless integration with APC UPS battery management systems. The unit supports hot-swappable replacement, allowing battery changes without shutting down connected loads.

It is typically deployed in rack-mounted UPS environments within data centers, server rooms, and enterprise edge setups where uptime is critical. The enclosed cartridge reduces installation complexity and minimizes maintenance errors.

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

Key Features

• Hot-swappable design avoids system downtime
• Fully assembled cartridge simplifies install
• Sealed lead-acid battery for stable output
• Designed for APC Smart-UPS compatibility
• 3–5 year expected battery service life

Technical Specifications