APC Back-UPS 400 uninterruptible power supply (UPS) Standby (Offline) 0.4 kVA 240 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-protected and surge-only outlets
Reserves power capacity and run time for connected equipment that require UPS battery back-up while providing surge only protection for less critical equipment

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.

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

Protection

Battery and surge protected outlets
Back up and protect your hardware and data during power outages, surges and spikes.

Surge only outlets
Protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage.

Availability

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

Manageability

LED status display
Quickly understand unit and power status with visual indicators.