APC APCRBC116 – UPS Replacement Battery Cartridge 48 V

Overview

The APC APCRBC116 is a sealed lead‑acid UPS replacement battery cartridge used to restore or extend runtime in compatible APC UPS systems. Power systems engineers and IT technicians deploy this battery module when existing UPS runtime falls below operational thresholds or when preventive maintenance dictates battery replacement. Its enclosed design supports hot‑swap installation without powering down protected equipment, maintaining continuity for critical infrastructure loads.

This cartridge integrates a 48 V sealed lead‑acid battery in a single enclosed module, engineered to fit internal battery compartments of specific APC Smart‑UPS X Series models. The unit is maintenance‑free with suspended electrolyte that resists leakage and reduces service requirements over an expected life of 3 – 5 years under typical operating conditions. Its construction supports UPS charger and power management circuitry optimized for VRLA chemistry.

APCRBC116 is typically installed in rack‑mounted or tower Smart‑UPS power systems used in small to medium server rooms, network closets, or edge compute cabinets where uptime is essential. Exact compatibility with UPS models ensures proper electrical connections and charging behavior, avoiding issues associated with mismatched batteries.

A practical deployment scenario includes replacing an end‑of‑life battery in a Smart‑UPS 750 VA or 1 kVA unit to maintain reliable runtime during scheduled maintenance windows. Hot‑swappable capabilities allow technicians to service the battery cartridge without interrupting power to connected servers or networking equipment.

This battery cartridge is not intended for standalone use or with UPS models outside its specified compatibility list. Using it in unsupported UPS architectures can result in improper charging, reduced runtime, or safety concerns and should be avoided.

Key Features

• 48 V sealed lead‑acid UPS replacement battery
• Maintenance‑free, suspended‑electrolyte design
• Enclosed hot‑swap cartridge for internal UPS bay
• Expected service life 3–5 years
• Supports runtime extension in compatible UPS systems

Specifications