BESTEK 300W Power Inverter DC 12V to 110V AC Car Inverter with 4.2A Dual USB Car Adapter

Works like it should

Been using this in my truck for about 3 months, granted primarily as a phone charger but no complaints and Ive noticed no real ambient noise or heat.

Great buy. Initially I bought for my bug out bag but had to use for a road trip and was delighted that I had it. Noted that it works via usb with power turning on switch so no need to worry about leaving on in car.

Nice and small for the power output. I like that it has 2 built in USB outputs for charging other electronics and 2 110V. I would recommend it for small devices.

I use it for travel so I can hook up more phones... it’s great!!

Little bulky but works well

COMES IN HANDY IN RV,S

Bought this for a road trip where I would need to continue working while on the road. I needed a way to keep my computer charged for Teams meetings while on the road. Didn’t work. I noticed many people were using it for this purpose and seemed to not have issues but in my case, I plugged in my computer and it just wouldn’t charge. I tried my iPad and my phone…both worked perfectly but no go on the computer. I will say that the build quality seems very good but I’m not sure what I can use this for since the main reason for the purchase was to charge my computer on the go.

2019 Update: I did not hear back from Bestek in 2018 regarding the non-functioning inverter. Perhaps they reached out to respond -- but, if so, I did not receive the response. So despite the warning label to not open the inverter or the warranty would be voided -- my husband opened the inverter to assess the situation. What were we going to lose? My husband was able to tighten some parts that were loose. Upon closing the inverter, he was able to get it to work. Unfortunately, he only tried to fix it months after our move -- and I no longer needed the item for the same purpose for which I purchased it. However, it does work well, now. We keep it in the car, and is useful for charging cell phones and using a laptop from time-to-time.

It came quickly and looks great, but it only worked for a day now I dont know whats wrong with it.