You have got mega power when you need it with this compact inverter. It is an easy way to harness the power of your vehicle is battery to charge or power cell phones, laptops, iPods and other on-the-road essential electronics. With two AC outlets, it is perfect for professional drivers as well as active families. Sturdy yellow and black casing stands up to the rigors of life on the road. Another great innovation from RoadPro, your trusted travel companion, bringing the comforts of home to on-the-go living. SPECIFICATIONS: Operating AC Voltage (Normal): 105 Volts - 125 Volts AC DC Input Voltage: 10 Volts - 15 Volts DC AC Output Frequency: 60Hz ± 2Hz AC Output Waveform: Modified Sine Wave Battery Drain with no AC Load: 0.50 Amps Efficiency (Maximum): 87 percent Ambient Operating Temp Range: 14º F (-10ºC) - 104º F (40ºC) Low Battery Shut Down Point: 10.5 ± 0.3 Volts DC High Voltage Shut Down Point: 15.5 ± 0.5 Volts DC