TEXT ONLY PLEASE ITS NEW IN THE BOX NEVER USED Specification: PowerVar Ametek Model:Battery Backup Power Model:PowerVar Ametek GTS Series ABCEG601-11 Power Rating (VA/Watts):600 / 4801500 / 900 Type:Line InteractiveLine Interactive Inverter Waveform: Low Distortion Sine WavePure Sine Wave Transfer Time: 7 ms2-4 ms Frequency 60 Hz50 or 60Hz +/-5% (Auto Sensing) Input Voltage:120120 Output Voltage:120120 Input Voltage Range:85 To 156 Volts90 To 150 Volts Output Regulation (On Mains):± 10%± 5% Output Regulation (On Battery):± 5%± 5%, ± 10% After Low Battery Alarm Backup Time at Full Load:>5 Minutes6 Minutes Recharge Time:6 To 10 Hours To 90%4 Hours To 90% Batteries:2x 12 Volt 9 Amp Hours3x 12 Volt 7.2 Amp Hours Input Plug:NEMA 5-15P (Plug)NEMA 5-15P (Plug) Output Receptacles:8x NEMA 5-15R (Receptacle)6x NEMA 5-15R (Receptacle) Temperature (Operating):0 to 40℃ (32 to 104℉)0 to 40℃ (32 to 104℉) Humidity (Operating):5% to 90% Non-Condensing0% to 95% Non-Condensing Altitude: (Maximum Operating):2,000m (6,500 ft)3,500m (11,482 ft)