Pyle PINV11 Plug In Car 50 Watt 12V DC to 115 Volt AC Power Inverter with Modified Sine Wave Output Voltage: 100V-120V - Shut Down Over- Voltage: 14.5 - 15.5 Volts Dc - Dimensions: 3.54""L x 3.14""W x 1.69"" Frequency: 60 +/- 2Hz Waveform: Modified Sine Wave - No - Load Consumption: 12 Volts DC Input DC Voltage: 10-15 Volts - No - Load Current: &lt;0.3 Amps Under voltage Alarm: 10.4 - 11.0 Volts DC - Continuous Output Power: 50 Watts Off Low pressure: 9.7 - 10.3 Volts DC - Surge Peak Output Power: 100 Watts