APC RBC55 Replacement Battery Cartridge (VRLA) for Smart-UPS SU2200/SU3000

Keep your critical systems running with the APC RBC55 Replacement Battery Cartridge, delivering 48V of reliable backup power with a 17Ah capacity per block. This genuine APC battery cartridge is engineered for seamless integration with select APC Smart-UPS models, ensuring hot-swappable replacement without downtime.

Overview

The RBC55 is a sealed, maintenance-free valve-regulated lead-acid (VRLA) battery cartridge designed to restore full runtime and performance to your APC Smart-UPS. It includes four 12V, 17Ah battery blocks pre-assembled in a rugged, leak-proof enclosure, making installation quick and safe. With an expected service life of 3 to 5 years, this cartridge is the ideal choice for maintaining UPS reliability in server rooms, network closets, and other mission-critical environments.

What stands out

• Hot-swappable design allows battery replacement without powering down connected equipment.
• Pre-assembled cartridge with four 12V, 17Ah VRLA batteries for consistent 48V output.
• Maintenance-free, sealed construction eliminates the need for watering or acid checks.
• Wide operating temperature range (0–40°C) suits various installation environments.
• Compliant with RoHS and REACH environmental standards.

Technical details

• Battery type: Sealed lead-acid (VRLA)
• Nominal output voltage: 48V
• Capacity per block: 17Ah
• Total capacity: 816 VAh
• Number of battery blocks: 4
• Expected battery life: 3–5 years
• Hot-swappable: Yes
• Operating temperature: 0–40°C
• Storage temperature: -15–45°C
• Certifications: RoHS, REACH

Our verdict

The APC RBC55 is a dependable, hot-swappable battery cartridge that restores full UPS performance with minimal effort. Its pre-assembled design and robust construction make it a smart investment for any compatible Smart-UPS system.