Review on 💡 POTEK 500W Power Inverter with Dual AC Outlets and USB Ports - Convert DC 12V to 110V AC for Tablets, Laptops, and Smartphones by Matthew Evans

The best inverter I've ever seen. The switch is a press and hold, like a cell phone. Once switched on, a bright, easy-to-read red LED display shows the car battery voltage fed into the inverter (typically around 12 or 13 volts). Press the button again and it will display the output voltage (from 110 to 120). When you press it again, the display shows how many watts the connected device is using. This is a very useful feature that lets you know how much power is actually being used and how much you may need. The case has smooth edges so you can slip it into your computer bag and carry it around without worrying about the sharp edges cutting someone or something. The fan is quiet. Most inverters overdo it with their power, but this one is absolutely and flawlessly powering any laptop or laptop with no issues. Many other inverters claim to put out 200 or 400 watts of power, but they really don't, and they squeak and squeak with overload when you're trying to start a laptop or other device. The price is very reasonable for the quality and features this inverter has.