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BESTEK 500W Power Inverter DC 12V to 110V AC Converter with Alligator Battery Clamp 4.8A Dual USB Car Charger ETL Listed

  • Based on 4,396 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 23 hours and 29 minutes
Available payment plans shown during checkout

Color: Red


Features

  • BESTEK power inverter: America's first power inverter brand. Provides 500W continuous DC to AC power and 1000 watts of peak power, featuring 2 AC outlets and 2 USB quick charging ports.
  • Powerful charging: Dual 110V AC outlets for powering larger devices such as laptops and tablets or any other household appliances under 500 watts, 2 smart USB ports (0-2.4A) for charging USB-powered devices. A good choice for camping,out door needs or driving trip on the way.
  • Multi-Protection: Built-in 2*40 amps fuse to protect your device and battery. Safe charging technology provides protection against overheating, under/over voltage charging,overload and short circuiting.
  • Quiet cooling fan: The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to reduce the fan noise.Also the high speed cooling fan protect the inverter against overheating.
  • More you get: Comes with a car cigarette lighter plug (27.5 inches) and a pair of alligator battery clamps (24 inches),convenient for plugging into your cigarette lighter or hook it to 12V battery,2 pcs of spare 40A fuses.18-months warranty and friendly 24H/7D service.

Brand: BESTEK


Recommended Uses For Product: Vehicle


Power Source: Battery Powered


Wattage: 500 watts


Model Name: MRI5011BU


Product Dimensions: 7.28 x 4.33 x 2.44 inches


Item Weight: 2.3 pounds


Item model number: MRI5011BU


Is Discontinued By Manufacturer: No


Date First Available: November 15, 2018


Manufacturer: BESTEK


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

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.

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Top Amazon Reviews


  • Bestek 500 Watt power inverter
Color: Red
It's lite weight compact and easy to use. I use it in my trade show booth for the lights. It runs the 6 booth lights and a I pad with no problems.
Reviewed in the United States on August 6, 2024 by Patty

  • Great price for 500W Inverter
Color: Red
We needed 110V power for our camper during off grid outings. We just needed to charge laptops and phones, run a small fan - little stuff. this little number does the job. It is quiet and cool. Under 50 bucks - sweet!
Reviewed in the United States on September 22, 2024 by Matthew

  • Works as advertised!!
Color: Blue
On time delivery, easy instructions to follow, worked right out of box!!
Reviewed in the United States on March 10, 2024 by StarrmanGL

  • The Good, The Bad, and the Ugly
Color: Red
The 500W inverter itself is a good product. The delivered voltage is 114.5 VAC as measured by a standard voltmeter. The amperage draw is 0.0 A with the switch off and 0.3A with the switch on and under no load. The fit and finish are excellent. The battery clamps are very sturdy and resemble good quality jumper cable clamps. I am using it with a constant 400W load, and it works flawlessly. The fan cycles between not needing to run and running on low. I highly recommend this product for use with its battery clamps up to 500W, or with the cigarette lighter plug for loads up to 100W. The instructions and customer support are bad. The instructions are very brief, leave out many important details, and do not cover the warranty. Over 2 weeks ago I asked how to register my purchase for the warranty, and a technical question about the correct wire gauge for installing the inverter permanently in my car. My questions were quickly acknowledged, but I am yet to receive useful answers. You can find out about inverters in general from the internet. The ugly part is if your personal knowledge about inverters is low and you are planning on buying a large unit or using permanent wiring in your car. The wire guage needed will probably be larger than what you expected, particularly if the run is long (i.e., over 6 feet). The wire will exceed the cost of the inverter. Similarly, you should check the amperage output of your cars alternator to be sure that it has sufficient capacity over the running requirements of your car. These comments are true about any inverter, and become more critical if you are buying a larger inverter. This is a product that requires a lot of thinking before ordering. The risks are fire, unit failure, alternator damage, and battery drainage. These risks are not adequately addressed in the instructions. I gave my assessment at 4 stars because the product is well designed and built. If you buy an inverter without a good knowledge base, you could be disappointed, and one star may be too high a rating for your experience. ... show more
Reviewed in the United States on April 8, 2019 by Bill S.

  • Great solution for power while traveling
Color: Red
I do a lot of work on the road and need to recharge batteries, power a laptop and phone, and sometimes even video lights. I have the 300w version and loved it, wanted more power and the option to mount it, so I got the 500w version. They are both built like tanks, don't get hot, and are really easy to use. The USB also makes it nice to still be able to have my phone plugged in after this takes the 12v plug. ... show more
Reviewed in the United States on May 5, 2024 by Chris Caldwell

  • Compact and versatile
Color: Red
This a great value for the money. I’m using this item to power my firestick in the back row of my vehicle. It works great and provides plenty of power to charge your phones at the same time. It provides the option to connect to a lighter plug or a direct battery connection.
Reviewed in the United States on March 2, 2023 by J Molina

  • Been using it for years without a problem.
Color: Red
I have this mounted in the back of my Toyota 4Runner. Thousands of miles of being mounted in a car and used on many camping / road trips to charge camera equipment, drones, rc cars, tools, laptops and anything else you can think of. Works perfectly, makes absolutely no noise, absolutely worth every penny! And looks nice back there in my opinion. ... show more
Reviewed in the United States on October 1, 2022 by ChodieCody.ttv ChodieCody.ttv

  • Awesome customer service!!
Color: Red
I had a problem arise with my power inverter and I reached out to Bestek. They responded in a timely manner and resolved my issue.
Reviewed in the United States on June 13, 2024 by SL

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