APC BX850M uninterruptible power supply (UPS) Line-Interactive 0.85 kVA 510 W 8 AC outlet(s)

Audible alarms
Provides notification of changing utility power and UPS power conditions

Automatic self-test
Periodic battery self-test ensures early detection of a battery that needs to be replaced.

Battery failure notification
Provides early-warning fault analysis on batteries enabling timely preventive maintenance

Battery replacement without tools
Enables fast battery replacement, lowering Mean Time to Repair (MTTR).

Boost Automatic Voltage Regulation (AVR)
Preserves battery life and maximizes runtime by correcting low voltages without discharging the battery.

Building Wiring Fault Indicator
This LED informs users of potentially dangerous wiring problems in the wall circuit.

Cold-start capable
Provides temporary battery power when the utility power is out.

Dataline surge protection
Provides protection of connected equipment from power surges on the data lines.

Disconnected battery notification
Warns when a battery is not available to provide backup power.

Hot-swappable batteries
Ensures clean, uninterrupted power to protected equipment while batteries are being replaced

Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.

LCD graphics display
Text and mimic diagrams that display modes of operation, system parameters and alarms.

Lifetime data recovery warranty
Provides peace of mind by providing professional data recovery services in the event data is lost due to the failure of the unit.

Resettable circuit breaker
Easy recovery from overloads; no need to replace a fuse.
Safety-agency approved
Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.

Transformer Block Spacing
Connect bulky transformer block plugs without covering up other outlets.

USB connectivity
Provides management of the UPS via a USB port (not available on all models).

User-replaceable batteries
Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)