BESTEK 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Plug Adapter Outlet Converter (Gray)

I have been using the BESTEK 150W Power Inverter DC 12V to 110V AC Converter with a 4.2A Dual USB Car Adapter for some time now, and it has become an essential part of my travel kit. In fact, I'm so pleased with its performance that I've equipped all my vehicles with one. This power inverter stands out for its compact size, reliability, and ability to power larger laptops, making it a top-quality product in its category. One of the most striking features of this BESTEK inverter is its compact design. It's incredibly small and lightweight, making it easy to store and carry. Despite its size, it packs a punch, efficiently converting DC power to AC and providing enough power to charge larger laptops. This is particularly impressive as finding a compact inverter that can handle such devices efficiently is often challenging. The reliability of the BESTEK 150W Power Inverter is another aspect that deserves praise. It has consistently provided steady power without any issues of overheating or short-circuiting. This reliability is crucial, especially when you are on the road and need your devices to stay charged and operational. Additionally, the inverter comes with dual USB ports, which is a great feature, allowing me to charge multiple devices simultaneously. This is particularly useful during long trips, where keeping phones, tablets, and other USB-powered devices charged is essential. The build quality of the BESTEK inverter is commendable. It feels sturdy and well-constructed, suggesting that it will last for a long time, even with regular use in the varied environments of different vehicles. In conclusion, the BESTEK 150W Power Inverter is an excellent product that I highly recommend. Its combination of compact size, powerful performance, and reliability makes it a must-have for anyone who spends a lot of time in their vehicle and needs a dependable power source. Having one in each of my vehicles has been a decision that continually pays off in convenience and reliability.

I liked this product so well I bought another one for our other car as well. If I’m ever traveling, it’s nice to have this available to keep a laptop charged or a DVD player working. It seems like this should be standard equipment that comes with a new car. This model is a very nice small size that can fit into the console of my vehicles and it provides 150 W though I would not use more than 120 W per the typical recommendation of a power outlet in a car. Most cars recommend only drawing 120 W from the power outlet/cigarette lighter outlet times 83% inverter efficiency times 80 to 96% device efficiency equals 80 to 96 W of output of a laptop battery charger or other device. My Microsoft surface Pro outputs 65 W so that will draw less than 120 W recommended by my vehicles.

Bought this to use for an 8-hr road trip while still be able to attend MS Teams meeting. Had no issues with the product whatsoever the entire trip, and actually used it for many other family road trips while keeping my laptop fully charged.

Works.. so far. i use the 120volt to power a 20watt seed warmer mat on my car seat. (vivosun® thru amazn ) The USB outlets are fine. It's good to have heated seat backs in my economy car. THIS little inverter seems fine. I had ᵃ different brand which worked fine for only 2 months. Only gonna need the 120V for another 2 months. Will see how good THIS one is.. i will try to update if im so inspired 👍

I purchased both this unit, the "BESTEK 150W Power Inverter DC 12V to 110V AC Converter 4.2A Dual USB Car Adapter, Thinner Design with ETL Listed, Grey/Black" (Model # MRI1511AU), and the "BESTEK 150W Power Inverter, DC 12V to 110V AC Car Inverter (Red Upgraded)" (Model # MRI1511L). I am posting this review on both product pages. Since the model names are identical apart from the letters at the end, I’ll refer to them that way. Short version: Although the specs are the same, and the prices nearly the same, this Dual USB "AU" version outperformed the “Red Upgraded” (“L”) version. (In addition, the “L” unit had something rattling loose inside on receipt.) More info: I plugged each unit, one at a time, into the 9v outlet in my car. I tested each unit by plugging in a small (20W) 2-speed motor, then switching it on low, high, off, high, low, etc. a few times each. Fan: - The fan was silent on this AU (box) unit; the fan apparently doesn’t kick in until cooling is needed. - The fan started immediately on the L (“red upgraded”) unit, gradually growing louder. It was, as other reviewers have noted, loud enough to be annoying in a quiet vehicle. Performance: - This “AU” box unit worked without difficulty: Running the motor was as seamless as when the same motor is plugged into an outlet. - The “L” unit worked … sort of. At first, the motor started up pretty much right away, switching from low speed to high without difficulty. But when I switched back to low speed, it stalled, recovering slowly. Same when I switched back to high speed. Then it worked fine again. Then it didn’t. I don’t know the cause, but it was as if the L unit was briefly overloaded when switching modes. Conclusion: - This “AU” unit gets five stars, at least for now: It works just fine, it’s simple, quiet, compact, and lightweight – just what I needed. - The “L” unit earns two stars: It works, sort of, but is inexplicably underpowered even though its specifications are the same as the “AU” unit.

Great poduct perfect for long car travel and emergency needs!

I purchased this inverter to allow me to operate my laptop in my vehicle. I have an electric vehicle, which ironically, doesn't include any 120VAC outlets or outlets with USB-C PD capability. A previous inverter that I've used would cause the car to throw errors on the 12V circuit due to the noise it put on the input power line. This inverter does not, so I assume its a little cleaner. This unit is very compact and includes USB power charging ports and a single 120VAC outlet. I didn't charge this at the top end of its power rating, rather about half of it. The fan for the unit does come on even when the unit is essentially idle. Its not loud, but it is noticeable. When under load the fan obviously runs as well. Feeling the unit during moderate load demonstrated it will still reasonable, slightly warm but not hot. I plan on eventually mounting this in my console out of view after getting some more hours on it to verify its longevity. I also have not looked at the waveform of the unit to see what it looks like. I expect it to be close to a square wave given the price point.

Mom relies on her nebulizer so with this adapter I can use it in the car and it gives us much more freedom to travel!

Excelente producto para el precio que pagué ($398 MXN). El artículo llegó tal como se publica. Lo probé inmediatamente y me permitió cargar mi Huawei P30 con carga súper rápida con su cargador original en el contacto de AC. Para los puertos USB sólo tiene carga normal y carga rápida. Se compone de buen material, resistente, sólido y entra de manera firme al encendedor del auto. Cuenta con protección y aislamiento ante cortos circuitos según la ficha técnica. Espero que su vida útil sea muy amplia, sin duda sustituirá mis cargadores normales de USB ahora que tendré AC dentro del vehículo.

Been working on some old audio devices from the US and the standard step down was t quite cutting it. This is very handy as it outputs the correct voltage and frequency to ensure you're getting the right sound out of a nonUK device

I bought this for my SUV when I go camping. I have an electric cooler I use to plug it in and it works awesome! Great for USB purposes too!

I've used this power inverter on and off for about 3 years now. It's a small device that fits nicely in the palm of your hand. I leave it in the car as that's where it gets used. It has been a reliable tool. I know every time that I need to recharge my phones, I can be sure this inverter will provide the power I need. Recommended to keep one in the car at all times. You never when you'll need it.

Si funciona, no es ruidoso, es compacto y se siente de buena calidad, por su capacidad no es recomendable conectarle un microondas ni la lavadora, es para aparatos eléctricos pequeños y de preferencia para usarse con el motor del carro encendido sino la batería se va agotar muy rápido y tu carro no va a arrancar.