Sunforce  AC/DC Power Converter Technical Information-Device Supported-Antenna: Power Description-Input Voltage-110 V AC:Power Description-Frequency-60 Hz: Power Description-Output Voltage-12 V DC: Power Description-Fixed Output Voltage-12 V DC: Physical Characteristics Weight (Approximate)-1 lb: Technical Information-Device Supported-Antenna: Power Description-Input Voltage-110 V AC:Power Description-Frequency-60 Hz: Power Description-Output Voltage-12 V DC: Power Description-Fixed Output Voltage-12 V DC Converts 110 Volt AC wall outlet into a 12 Volt DC plug Ideal for use with coolers, spotlights, fans, cell phones and more Small and compact Input 100-120 VAC; Output 12v DC - 5.8A Warranty: 1 year