This product has a peak value of 180W and a rated power of 50W. Do not use high-power electrical appliances! Suitable for lighting, mobile phones and other low-power electrical appliances!Features: and high qualityIt has a wide range of applications and is compatible with most electrical appliances such as homes, offices, cars, trucks, and electric vehicles.Universal socket, resistant to pluing and unpluing.Smart chip, temperature control and heat diipation, prevent the machine from overheating, one-key switch, efficient management, safer to use.Porous heat diipation, multe protection.Can protect your equipment and car from overheating, overload, low load, short circuit, low voltage and over voltage.Specifications:Material:ABSSize: ShownColor:BlackModel: WS-107Type: Solar Output voltage waveform: square waveInput voltage: 12VOutput voltage: 220VOutput power: 180 (W) efficiency: 80 (%)Output frequency: 50HzPackage Includes:1x Car Power Note:1.Please allow 1-2cm errors due to manual measurement, e sure that you do not mind before you order.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings.