Review on ⚡ 150W DC 12V to 110V AC Car Power Inverter with Dual USB Charger (Black) - Car Charger for Enhanced Performance by Andres Callahan

DC/AC converter works perfectly. We were amazed when he made loud noises for the first time. We quickly found it best to leave it disabled when starting the car. Do not turn it on again until the machine has been running for about 5 minutes. This makes sense as the battery current is unlikely to be entirely stable when the engine starts. I had to return it because the USB ports stopped working (my kids told me). I didn't waste time looking for the cause and didn't call tech support. It works, but I'm not impressed with the overall construction.