APC Back-UPS Pro BR900MI is a reliable line-interactive uninterruptible power supply (UPS) designed to protect home and small business IT equipment from power fluctuations and outages. With a power capacity of 900 VA / 540 W, this tower UPS features 6 IEC 60320 C13 battery-backup outlets to ensure your critical devices remain powered during outages.

Equipped with Automatic Voltage Regulation (AVR), it corrects voltage dips and surges without using battery power, thereby extending battery runtime. The integrated LCD interface provides real-time information including load levels and battery status, complemented by audible alarms for battery, power, and fault alerts.

For enhanced management, the BR900MI includes a USB communications port compatible with APC's PowerChute software for safe, automatic shutdowns and system monitoring. Network protection is also included, with data-line (RJ45 Ethernet) surge protection to safeguard connected equipment.

The UPS operates on a 230V input with auto-sensing of 50/60 Hz, housing a user-replaceable sealed lead-acid (VRLA) battery (replacement: APCRBC164). Typical recharge time is around 12 hours with an expected battery lifespan of several years depending on usage.

Compact and sturdy with dimensions approx. 190 mm (H) x 91 mm (W) x 310 mm (D) and weighing about 7.1 kg, the Back-UPS Pro BR900MI is ideal for protecting high-performance computers, networking gear, external storage, and entertainment electronics.

Key Features:

• 900 VA / 540 W power capacity


• 6 IEC C13 battery-backup outlets


• Automatic Voltage Regulation (AVR) for voltage stability


• LCD display for load and battery status


• Audible alarms for notifications


• USB port for PowerChute software integration


• User-replaceable battery with approx. 12-hour recharge


• Data-line surge protection (Ethernet RJ45)