Yinleader 500 Watt Car Power Inverter 12V to 110V DC to AC Converter, Car Inverter with Dual 3.1A USB Ports, LCD Digital Display Grey

Product description 500 watt inverter Reminder: 1 The inverter 12v to 110v is a modified sine wave series inverter it's for your laptops smartphone tablet and many other mobile devices NOT applicable for air conditioners refrigerators and microwave ovens just please make sure the power voltage of your devices needs. 2 When using a cigarette lighter to connect the inverter and the battery the maximum output power of the inverter is 150W (because the maximum output power of the cigarette lighter socket of most cars is 150W; to get more power please connect to the 12v battery). 3 When you use a voltmeter to measure the inverter output voltage please make sure the voltage is in RMS or TRMS mode other modes may not give accurate readings.