Review on 🔌 300W Pure Sine Wave Power Inverter: Car Adapter Converts 12V DC to 120V AC for Tablets, Laptops, Smartphones, CPAP - Dual USB, 2 AC Outlets - Compact and Reliable by Rodney Harris

After I received a replacement sent through the 'Get Support' workaround step that has lately been unnecessarily required for certain types of electronics returns is, I tried it in your car. Hooray, the 3-pin sockets have power. The previous device was verified by "QC2". The new device was checked by "QC2". Maybe you should be concerned if you have the same silver sticker on yours. At the same time, because I need a Pure Sine Wave Inverter for a trip, I bought an alternative brand for 25 coins less: B07KQ4Q2L5 (here) Works well with MacBook Pro - Original 2-star review -- I bought this mainly based on oscilloscope reviews . "Pure sine wave" is important for my use cases. +there's a plug that fits into a cigarette lighter socket +the power LED is on +there's a power toggle switch *aluminum body, not plastic *there's a fan - none of the three prong sockets provide power - don't want to check/replace the fuse with a "new" part. I bought it to occasionally charge my laptop. 15 amp cigarette socket. I plugged the Anker wall charger (here) into the left socket. No energy. Tried the right socket. No energy. The Anker charger draws just over 5 volts and just over 2 amps. No power for Apple charger. No power to 90w laptop charger. I don't like green eggs and ham. I tried "Product Support" before sending it back. They were cornered. The fan started working the first time I used it. A tone sounds from off to on. Then basically nothing. FBA makes sending back failed errors painless. I chose the second of two "pure sine 300 watts" units in this multiple unit list. For a replacement, I'll try the first option for 2 extra bucks, which appears to be identical.