APC BK500BLK uninterruptible power supply (UPS) Line-Interactive 0.5 kVA 300 W

Data line surge protection
Protects connected loads from surges, spikes, lightning, and other power disturbances.

Battery-protected and surge-only outlets
Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment

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

Audible Alarms
Provides notification of changing utility power and UPS conditions.

Transformer-block spaced outlets
Protect equipment with input transformer blocks without blocking access to other receptacles.

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

Battery replacement without tools
Allows quick, easy battery replacement.

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

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

Automatic restart of loads after UPS shutdown
Automatically starts up the connected equipment upon the return of utility power.

Resettable circuit breakers
Enables a quick recovery from overload events.

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. UL, FCC, CE, C-Tick approvals.