Description:Built-in protections short circuit,overload,overheat,low voltage and over voltage. keep your devices and car safe.Built-in cooling fan for span life and safety use.Smart size,light and compatible,lower noise and no pollution.Principle: this inverter is used for changing the dc into ac.Application: mini electric grinders, mini electric tools, mini sewing hines, dvd, vcd,vcrs, fans, lighting and so on.Specification:Color: BlueMaterial: aluminium alloyPeak power: 2000WContinuous power: 900WDigital display: input / output voltageInput voltage: DC 12VOutput voltage: 220VAC/50Hz±3HzUSB output: 5VDC-2.1A/1A/2.4A/1A (4USB interface)Plug: universal plug *3No-load current: Conversion efficiency: greater than 90%wave form: modified sine waveProtection function: overload, over temperature, high voltage, low voltage, reverse connection and short circuit, intelligent temperature control, 4USB output interface, universal GB plug, double screens, which can be used for small power appliances (except inductive load electric appliances and motor products).Scope of application: Household electrical appliances, etc.Size: 27*10.5*6cm100% and high quality. With digital display, DC input, AC out.Package Includes:1 Piece 900W DC212V to AC220V Solar Inverter2 Piece Cable With Clamp