Welcome to my store! Specifications: Brand New Inverter DC to AC Output Waveform : Pure Sine Wave Rated Power: 4000W(please ensure that the rated power is higher than the rated power of the appliance you are using) No load current draw : <0.8Amps nversion Efficiency : >90% input DC Voltage : 12V;24V(Non-dual voltage input, please select the appropriate input voltage) Input voltage (DC) range : 12V:9V-15V; 24V:19V-30V Low input DC voltage (DC) : Turn off (9V±5%) ;Turn off (19V±5%) High input DC voltage (DC) : Turn off (15V±5%) ;Turn off (30V±5%) Over Load : Shut Off Output Over Voltage Shut Down : 15.5V Over Thermal : Shut Off Output Automatically Fuses : Short Circuit Start : Soft Start Production Condition : Brand New Machine Size(mm) : 450MM * 180MM * 140MM Net Weight(kgs) : 6.2KG USB Output : 5V-2.4A EU Socket Power Inverter: Frequency : 50HZ±2HZ Output AC Voltage : 220V AC Voltage Range : 210V-230V Appearance: - Color : Blue - Material: Aluminum Alloy - Socket Style: EU Socket - Built-in cooling fan with low noise. - USB output Charging interface available. - Positive and negative pole terminal - Inverter Manual Switch 8 Safety Protection Function: ①Reverse polarity protection ②Low input voltage?protection ③High input voltage protection ④Over-current protection ⑤Short circuit protection ⑥Over temperature protection ⑦Overload protection ⑧Internal fuses Cooling Fans: When the temperature is less than or equal to 45℃,the fan stops working, and when the temperature is greater than or equal to 45℃, the fan starts to work. Package includes： 1.Inverter 2.white wireless remote control (Batteries not included, 12V 23A batteries recommended) 3.Extra thick battery cable 4.User manual