Apc BE850M2 Apc Back-ups, , Es 850va, 120v, 2 Usb Charging Ports

<b>Output</b><br>Output power capacity: 450Watts / 850VA <br>Max Configurable Power (Watts): 450Watts / 850VA <br>Nominal Output Voltage: 120V <br>Output Frequency (sync to mains): 50/60 Hz +/-1 Hz <br>Topology: Standby <br>Waveform type: Stepped approximation to a sinewave <br>Output Connections: <br> (3) NEMA 5-15R (selector_surgetitle) <br> (6) NEMA 5-15R (Battery Backup) <br>Transfer Time: 6ms typical : 10ms maximum <b>Input</b><br>Nominal Input Voltage: 120V <br>Input frequency: 50/60 Hz +/- 3 Hz (auto sensing) <br>Input Connections: NEMA 5-15P <br>Cord Length: 5ft ( 1.52meters ) <br>Input voltage range for main operations: 92 - 139V <br>Number of Power Cords: 1 <b>Batteries and Runtime</b><br>Battery type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof <br>Typical recharge time: 8hour(s) <br>Expected Battery Life (years): 2 - 5 <br>Battery Volt-Amp-Hour Capacity: 84 <br>Runtime: View Runtime Graph <br>Efficiency: View Efficiency Graph <b>Communications and Management</b><br>Interface Port(s): USB <br>Control panel: LED status display with On Line : On Battery : Replace Battery and Building Wiring Fault <br>Audible Alarm: Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm <br><b>Surge Protection and Filtering</b><br>Surge energy rating: 354Joules <b>Environmental</b><br>Operating Environment: 32 to 104^oF ( 0 - 40^oC ) <br>Operating Relative Humidity: 0 - 95% non-condensing % <br>Operating Elevation: 0-10000ft ( 0-3000meters ) <br>Storage Temperature: -15 - 45^oC <br>Storage Relative Humidity: 10 - 90 % <br>Storage Elevation: 0-50000ft ( 0-15000meters ) <br>Audible noise at 1 meter from surface of unit: 45.0dBA <b>Conformance</b><br>Approvals: ENERGY STAR (USA) <b>Item Dimension (L inchxW inchxH inch)</b><br>17 x 8 x 7</b><br><br><b>Weight</b><br>9.70 lb<br><br><b>Warranty Information</b><br>3 years repair or replace