Review on 🔌 FOVAL 300W Power Inverter: DC 12V to 110V AC Converter with 4.2A Dual USB Car Charger by Phillip Ellis

For damage from over voltage I connected it to a 2015 Equinox socket/cigarette lighter (12v outlet as needed) and a 300W baby bottle warmer (the specs say the inverter can handle up to 300W). It turned on, beeped for about 30 seconds, and then everything just went off, blowing the fuse in my car. I used this product exactly as recommended and it FAILED. It can't handle the supposed load, it might be fine for small devices that don't draw that much power, but don't expect it to get anywhere near 300W or you'll take a trip to the auto parts store for fuses. Sending it back as it didn't work as advertised.