APC RBC25 – Replacement Battery Cartridge (24 V / 14.4 Ah)
Overview
The APC RBC25 is a sealed lead-acid replacement battery cartridge built to restore backup runtime in compatible Smart-UPS / Smart-UPS XL units. It provides 24 volts nominal (via internal cell arrangement) with 14.4 Ah capacity under standard conditions. This cartridge is ideal for mid-tower or rack UPS systems in server closets, telecom rooms, or edge compute sites. It installs hot-swappable and remains fully integrated with APC’s battery monitoring and management systems.
Key Features
- 14.4 Ah capacity (via four 12 V 7.2 Ah cells internally) offers extended runtime for critical loads
- Hot-swappable, fully preassembled cartridge reduces UPS downtime during replacement
- Factory-certified compatibility maintains UPS safety certifications (UL, VDE, CSA)
- 2-year repair or replace warranty from APC ensures confidence in service life
- Technical Specifications


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