APC by Schneider Electric RBC55 Replacement Battery Cartridge
Overview
The APC RBC55 is a 12V, 17Ah sealed lead-acid battery cartridge designed to restore runtime on compatible APC Smart-UPS line-interactive UPS systems. When your UPS's existing battery capacity degrades, this direct replacement ensures your critical equipment remains powered through short outages and allows for graceful shutdown during longer events. It's engineered for systems where maintaining uptime for servers, network gear, or VoIP infrastructure is paramount.
Compatibility
This RBC55 cartridge is specifically designed for the following APC Smart-UPS product families: SMT1000RM2U, SMT1500RM2U, SMT1500RMUS, SUA1000RM2U, SUA1500RM2U, SUA1500RMUS, and DLA1500RM2U. Verify your UPS model number against this list to confirm compatibility before purchase. Using the incorrect battery can lead to system malfunction or safety hazards.
Installation Notes
Installation typically requires no specialized tools beyond a Phillips head screwdriver for accessing the battery compartment. Ensure the UPS system is powered off and disconnected from the mains supply before attempting replacement. Torque specifications for battery terminals, if applicable, should adhere to the UPS system's service manual to prevent over-tightening or poor connection. The cartridge dimensions are 142mm W x 183mm D x 173mm H.
