Universal socket, resistant to plugging and unplugging.Smart chip, temperature control and heat dissipation, prevent the machine from overheating, one-key switch, efficient management, safer to use.Porous heat dissipation, multiple protection.Can protect your equipment and car from overheating, overload, low load, short circuit, low voltage and over voltage.Specifications:Material:ABSSize:As Picture ShownColor:BlackModel: WS-107Type: Solar InverterOutput voltage waveform: square waveInput voltage: 12VOutput voltage: 220VOutput power: 180 (W)Inverter efficiency: 80 (%)Output frequency: 50HzPackage Includes:1x Car Power Inverter

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