BESTEK 150W Power Inverter 12V to 110V Voltage Converter Car Charger Power Adapter with 3.1A Dual USB Charging Ports
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Availability:
In Stock.
Arrives
Sunday, Jul 26
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Color: Red
Features
- Inverter 12V to 110V On-the-Go Power: This 150W car power inverter turns 12V DC into 110V AC, letting you charge laptops, tablets, and small appliances while traveling. With dual USB ports (2.1A & 1A), this power inverter 12v to 110v charges multiple devices at onceideal for road trips & camping
- High-Efficiency Power Inverter 12V to 110V Saves Battery:Our power inverter 12v to 110v boasts 92% conversion efficiency, cutting energy loss by 8% and preventing excessive car battery drain during idle use.
- Plug directly into any standard 12V cigarette lighter socketno extra setup needed. Its compact, low-profile design fits snugly in most car ports, so you can power devices without bulky cords or obstructed dash spaceready to use in 2 seconds
- Built-in cooling fan + auto-shutdown protection,Guards against overheating, overloading, short circuits, low/high voltage, and morekeep your car battery and devices safe, even on long road trips
Description
The most trusted international brand, we are committed to serving customers, meeting customer needs and improving customer experience. What you need, that what we will do! BESTEK 150W car power inverter with 2 USB ports and AC outlet. Durable aluminum alloy housing provides advanced protection from drops and bumps. An integrated cooling fan helps reduce heat and prevents shortages. Low pressure and high-pressure isolation, provide perfect protection for your device. Ultra-compact and lightweight, space-saving and easy storage, extremely portable and lightweight. The built-in cooling fan is here to help eliminate the heat produced by powered generators and it runs faster when it gets warmer and makes super low noise. BESTEK 150W car power inverter equipped with low pressure and high-pressure isolation provides perfect protection for your device. Can fast charge up to 3 devices simultaneously with 200W power.AC outlets are for laptops, tablets, string lights, and 2 USB ports are for cellphones, iPad, music players. Full-protection with short-circuit ,low-voltage,over-charge,over-voltage,over-load,over-heat protection. The lighter socket is resistant to up to 5000 times of insertion and extraction, can plug into almost all vehicles.
Brand: BESTEK
Recommended Uses For Product: Vehicle
Power Source: Vehicle DC Power Socket
Wattage: 150 watts
Battery Capacity: 100 Amp Hours
Power Source: Vehicle DC Power Socket
Wattage: 150 watts
Battery Capacity: 100 Amp Hours
Voltage: 12 Volts (DC)
Number of Outlets: 3
Input Voltage: 12 Volts
Output Power: 150 Watts
Standby Power Shutoff: High Efficiency
Output Voltage: 110 Volts
Peak Output Power Watts: 360
Electrical Output Waveform: Pure Sine Wave
Frequency: 50 Hz
Item Dimensions L x W x H: 5.7"L x 3.1"W x 2.2"H
Item Weight: 5.28 ounces
Brand: BESTEK
Antenna Location: Vehicle
Model Name: MRI1511U
Built-In Media: 1 x 150W Power Inverter1 x User Manual
Model Number: MRI1511U
Global Trade Identification Number: 44
Mfr Part Number: MRI1511U
Item Type Name: Power Converter
Warranty Description: 18 months
Manufacturer: BESTEK GLOBAL LLC
Color: Red
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 26
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Red
I have tested this device on various 12V battery packs that I have laying around in my office. I specifically purchased it for a small application to make some of my electronics projects more portable to move quickly to other places in the workshop. This device has helped charge varioius macbook pros, run small 12V .03A fans for hours on a 12.6V custom 18650 battery pack with 1A output and the inverter powers the whole things flawlessly. I even tested the over protection circuit with a small saw and it cut the power and protected the device before blowing up the battery pack. Yes the fan is always going to run, you should know that. It's a inverter meaning that it's taking a smaller powered battery and stepping up the power which guess what generates heat folks! The more power your draw, the louder the fan. Why?! Because it would otherwise be a fire hazard and overheat. A possible solution would be add a heat sink but that would make the device bigger and still require a fan. Stop leaving bad reviews for fan noise, that that is a side effect of using an inverter. This device does exactly what it says and works very well. I have tested all outputs at once and it still works and doesn't trip the over power protection. Of course though, I plug in devices that match the specs. Don't always believe what you see on the back of each device, use it as a guideline. You need to take a percentage of that value and accommodate for variance in device draw under load. If you over power the device, that is on you, not the device.
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Reviewed in the United States on February 20, 2025 by I am very feel
Color: Black
Excellent product, I have a 65W charger and it works perfectly, the best thing is that it has a fan included so as not to get hot.
Reviewed in the United States on June 20, 2026 by Edgar David Almaguer Ochoa
Color: Red
I purchased this item to power my Tablet PC while being confined to vehicles for long periods of time. Initially, I viewed the 75W version, however, after reading reviews of others concerning the 150W, I decided to go with the most recent version. I inserted it into my cigarette lighter socket to test it and it worked with the wall socket plugged in. I could see my unit go into charging mode. I have yet to test it for long road trips, but I hope it will be dependable for some time to come, because I would like to be able to power my laptop and other electronic gadgets. I have yet to test the USB charging ports, but will update this review once I've had the chance to do so. Overall, form follows function with this item and I am pleased with the design and sturdiness so far. Perhaps I'll get a more powerful inverter at a future date to run larger electronic items, but for now this will do nicely.
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Reviewed in the United States on December 8, 2012 by RC
Color: Red
Este convertidor de corriente para el carro cumple bien su función y resulta muy práctico para viajes o trayectos largos. Me gustó que permite conectar varios dispositivos sin complicaciones y entrega una carga estable, sin cortes ni sobrecalentamientos molestos. Además, su tamaño compacto facilita colocarlo en el vehículo sin ocupar demasiado espacio. Es una buena opción para quienes necesitan usar aparatos pequeños o cargar equipos mientras están en ruta. La instalación es sencilla y el funcionamiento es bastante silencioso, lo que da confianza al usarlo con frecuencia. También se agradece que tenga protecciones básicas para evitar problemas con la batería o los dispositivos conectados. En general, es un accesorio útil y bien resuelto: no llama la atención por ser sofisticado, pero sí por cumplir de manera confiable con lo que promete. Para quienes buscan una solución práctica para tener corriente extra en el carro, puede ser una compra acertada.
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Reviewed in the United States on July 8, 2026 by yadira martinez
Color: Red
Excellent.
Reviewed in the United States on June 25, 2026 by Isabela
Color: Red
I wanted this to charge a battery for a portable/cordless tire inflation tool with a rechargeable battery pack that I could carry in my car and not have to rely on a corded inflation tool that plugged into the lighter receptacle. This had plenty of "juice" for the job, and its little cooling fan is pretty quiet. I plug the battery charger into the inverter which goes into the lighter receptacle, then connect the battery to the charger. It charges quickly, and when fully charged, I just snap he battery into the inflation tool. This way, I never have to worry about a cord or the battery running out of charge.
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Reviewed in the United States on June 17, 2021 by A. Matheny
Color: Red
I got this as part of my emergency kit, just to have more power options in the event of a power failure, like we had in Sandy. I have not tried this in "anger" yet, no need has come up, but I did take a nearly dead BlackBerry, Kindle HD, a smart phone and it charged them all perfectly (I did them one at a time.) Summary: I took off a couple of points for the sloppy AC wave form and the idle current use, but would recommend to a friend with the above caveats, and would personally buy again knowing what I know now, after all it does work well for what I wanted. While potentially annoying to someone using this in the car stopped for a long time, the fan running all of the time is actually a good thing for the life of the product, parts will run real hot under a full load and cooling them properly will help prevent failures. As a rule of thumb always get 2 times the wattage / mA your device actually needs, these run best at 50% load and that also allows plenty of headroom for occaision usage spikes from your device. (Plus I think the ratings are on the "optimistic" side, attained only with an ideal load under ideal circumstances, so not a lie, just not likely your experience.) - - PROS: - Will USB charge most phones and tablets. - 115VAC -- Suitable for the uses I had, phone wall wart - DC Output (USB) very clean and obviously just going straight through a regulator, nicely done, no introduced ripple at all (means same as battery itself) -- Also no change in voltage with load change, held rock solid, again, just like a battery would (did) - Form Factor, small, easy to use, just toss in glove box - Dual USB port to charge two small devices at once, tried my BB and smart phone at the same time - Reasonable Fan Noise while car is in motion (count on it being on all the time, no matter what the load) CONS: - Very Ugly 110VAC Waveform -- This is likely to not work on anything but older non-switching style wall warts, and very well built new ones, you will want to try this before needing it. If your wall wart is 2" square or larger it is likely an older style one and will work fine, if it is a itty-bitty one (technical term :) then it may not work, my BlackBerry one worked fine and it is clearly a new style switching wall wart, but it is a very expensive one (well built). To be fair it should be noted that all small static inverters work this way, but I suspect some do a better job than this unit, the only thing is you'll pay a lot more for a "true sine" wave inverter and likely not need it. - Draws 220mA just plugged in, most of this is the fan. This is only an issue if you had intended on leaving it plugged in all the time. - While the fan was not bad I would not want to be stopped in the car for a long time using it, but on the road, on the move at about 35MPH I could not hear it at all. - Form Factor is also a pro and con, on the con side is where you need to plug it in, as an all-in-one unit, make sure you have enough room around your lighter / accessory plug for this to fit. If that is an issue there are other unit available with a cord or you can buy the lighter extension cord for a few bucks here and solve the problem, much smaller plug, and much deeper socket so it stays in better. Video: This is shows the Bestek version of a 110VAC sine wave and a view of a real sine wave from the wall (utility power). Looks a little rough and easy to see why it might bother power supplies that can't easily smooth this out, such as inexpensive switching supplies. (Non-geeks, this is not as bad as it looks, as noted all inexpensive static inverters are going to look about like this) Specs as measued by me: Idle Current Draw - about 1/4 Amp (220 mA)@ 13.5DVC AC voltage varied from 110.08VAC @ 12VDC exactly, 112.84VAC at 13.5VDC so it moves around with input voltage. AC votage also varied on load, from a base of 112.84 VAC at no load, to 107.17 VAC at 120W, at 75W it was 110.26 VAC Frequency varied from 59.774Hz - 61.032 but a 10 minute average came in at 60.044Hz (75W load) DC ripple was not measurable on anything I own, essentially 0 - any load DC Voltage - 5.04VDC, like a rock BTW -- The 300W version of the Bestek waveform looks exactly the same, so same design just beefier parts for more power.
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Reviewed in the United States on November 25, 2012 by WildBill
Color: Red
Okay so I bought this at the end of November and it's now February and so far I love it. I only use it to plug in Christmas lights for my car and charge my phone though. The USB ports are slow. They will charge your phone just not very efficiently. I read all the reviews before buying and was a little skeptical but bought it anyways. For all you who say the fan noise is loud you're a bunch of overexaggerating drama queens. It's at the same decible level of your a/c even on the lowest setting. If you play music in your car you can't hear it. At all. As for durability, I travel a lot and have a lot of friends in my car and most people who sit in the passenger seat almost always knock the thing out of place, and it's still not broken. So I give it a full 5 stars. Great product.
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Reviewed in the United States on February 5, 2019 by Hannah