Ampeak400W Power Inverter 4.8A Dual USB Ports 2 AC Outlets Car Inverter DC 12V to AC 110V 11 Protections for Devices

Just as expected. Works good and quiet. I ran my c pap machine plugged into cigarette outlet all night.

Well built and works perfect!

Mejor calidad, por lo menos funciona.

Great inverter, it's rugged design makes it great for my work van. I'm a tradesman (hvac) and between my 6 battery charger, my laptop, mobile printer, or any other charger it works great.

Excelente producto, fue un problema en la entrega ,pero llegó .

It works great used it in the car to run a small heater because the heater in the car went out. No Problems

I bought this and used it sparingly for 3 months, mostly using the USB ports to charge phones. When I plugged in a laptop, it the 3-prong outlets stopped working. The outlets were not even capable of charging a normal laptop. The manufacturer apparently thinks the inverter might not be capable of charging a laptop through the car outlet, which just about any inverter should be able to do. They had me hook it up to the battery to see if the laptop was drawing too much power, which was silly. They also said the outlets probably broke from overuse, which is ridiculous because I barely used them and only charged cell phones on them unit I tried my laptop, and I only had the inverter for 3 months. Also, after awhile, the plugs would work to charge cell phones but not the laptop, which shows this is a defective item incapable of charging a laptop.The company claims to have a "hassle-free" 18-month warranty. They also claim to have "100% customer satisfaction," which is essentially impossible and also false based on reviews. To get them to acknowledge a warranty claim, I had to spend time making videos showing how the outlets did not work with my laptop and also had to connect the device directly to the battery, which I never do. They customer service responded quickly, but after I did that, they told me to contact Amazon to make a claim on their manufacturer's warranty. Amazon does not take those claims. Amazon only accepts the return within 30 days. So after the 30-day window, the warranty essentially is up. I talked to three different Amazon chat people. The first person said I could return it if I paid a 20% restocking fee, which makes no sense for a defective item. The second person said to contact the manufacturer again. The third one said they would give me a "one-time exception" and refund me. Amazon sucked up the refund, not the manufacturer. So if you actually want to make a warranty claim, you probably have to get lucky with the customer service representative and may have to try several of them.

Works great very easy to mount