USB Yes Modem (RJ-11) Yes USB (HID Compliant) Port Yes Alarm Low Battery -Overload -UPS Fault Sound Emission 40 dB Minimum Operating Temperature 32°F (0°C) Maximum Operating Temperature 104°F (40°C) Storage Temperature 5°F (-15°C) - 113°F (45°C) Surge Energy Rating 316 J Waveform Type Pure Sine Wave Output Frequency 60 Hz Load Capacity (VA) 350 VA Load Capacity (Watt) 210 W Battery Life 6 Year Hot Swappable Yes Backup/Run Time (Half Load) 7 Minute Backup/Run Time (Full Load) 2 Minute Battery Characteristics Valve-regulated Replaceable Battery Yes DC System Voltage 12 V DC Typical Battery Recharge Time 6.50 Hour Dataline Protection RJ-11 Overload Protection Yes Protection Type Black Out - Brownout Plug/Connector Type NEMA 5-15P Phase Single Phase Receptacle Type NEMA 5-15R Number of Surge-only Outlets 3 Transfer Time 6 ms Receptacle Detail 6 x NEMA 5-15R