200W Power Inverter, 12V DC to 110V AC Car Plug Adapter Outlet Converter with [30W USB-C]/USB-Fast Charger(18W) / Dual AC Outlets/car Charger for Laptop

This one actually works for Tesla Model Y. We lost power during a winter storm for a few days. I wanted to use Tesla to charge my computer. But all powerbank and the USB-c port in Tesla cannot charge my Macbook. I have a power 12v DC to 120V AC converter I bought for my old car. But it does not work. I thought it was broken and bought another one. But the new one did not work either. I then realized Tesla has different voltage output. So regular converter does not work. I found this one. I just tried it and it works perfectly!

Works very well so far. Appreciate that both the USB ports and cigarette port on the device itself are pass through and don't require it to be on in order to work properly. The only cons are that it doesn't fit my cup holder perfectly, and tends to wobble around when turning or doing anything that puts intertia on it. I had to jam some paper around the sides in order to stop that. Additionally, my car is a stick shift and changing gears has almost caused the top of the lid to be hit when open. Having a lid that slid down to be flush with the back would be extremely nice. That said, my vehicle is extremely old, and its understandable that it might not fit perfectly, as sizes and standards of this vs have obviously changed. Just my thoughts on the experience I've had. Also, I do like that the plug can be removed from the device itself, in case it ever becomes damaged, or I wish to attach it to something besides a cigarette lighter

Great quality

Works great!!

Got this to charge camera batteries on the go and use a heated blanket or heating pad. It works great for the charging - even charges phone faster than the standard lighter plug thingy, but it didn't work at all for the other items. I thought maybe it was an issue of the power amount needed vs the power amount provided by this, but there should not have been an issue. Still great

This is a very unique and valuable creation for electrical apparatus in the vehicle. This enables use of multiple items with different connections like; USB, 110-AC and cigarette lighter plugin. A safety feature includes an on-off switch.

This was a wonderful power adapter in my car, but after a while it just stopped working, so its decently durable if used as instructed. The adapter really fits well in the cup holder and the cord length is just right for the front, without having too much wire hanging around.For the time frame I had it working, it was great and I think even with mine failing it is worth the price.

Update: Dec 2024 (more than 2 years now): The device is still working well. The main problem before was voltage drop when car was put in drive mode. To make this work, I have to use a victron 12v to 12v DC converter to provide stable input voltage for the Bestek inverter. Old review: I have this for about 1.5 year now. In the beginning, it works fine. After a year or so, the fan starts kicking and creates loud noise whenever I turn the car on. My devices draws about 100w. After a long time of struggling, as of 2024-05-30, I finally find out this is the culprit that causes power problem to my devices (not my car cig socket, or the fuses, or the relays). The power keeps dropping to 0w and repeat every 3 seconds or so. This "phenomenon" only happens since last year and only when my devices draws more than 30w. I believe that after a long time , the inverter overheats and causes some internal failure. Now, I need to find a more endurant inverter for continuous power draw.