BESTEK 300W Power Inverter DC 12V to 110V AC Car I
Original price was: $29.99.$26.99Current price is: $26.99.
Price: $29.99 - $26.99
(as of Mar 02, 2025 22:41:15 UTC – Details)
Product Description
USA BASED SUPPORT
BESTEK provide 5-year product repair policy and our fast-response service will solve all your inquiry and problem, please don’t hesitate to ask Amazon.
2 USB-A 2AC PLUG
2 USB-A provide a stable 0-2.4A2 AC outlet, power inverter makes the DC 12V step-up through the transformer, and then converters to AC110V, 60Hz correction wave output.
Widely Compatibility
Great suitable for electric device in the car, for iPhone, laptop, breast pump, CPAPmachine, nebullizer, game console etc. The input voltage is 12V, when the AC output is overload of 350W to 400W, the loading time of 300W to 330W is more than 60 seconds, and the loading time of 330W to 360W is more than 20 senconds.
BESTEK Advantage
America’s leading power inverter brand. Provides 300 watts continuous DC to AC power and 700 watts of peak power
BESTEK 300W Car Power Inverter (Red)
BESTEK Power Inverter with 2 USB ports and 2 AC outlet, only for DC 12V and Car, not applied for DC 24V and airplane use. For charging your iPad, please use the 2.1A USB port and keep the other USB port free. It’s normal for the inverter to become warm to the touch while you are using it, avoid placing the inverter in direct sunlight or next to heat-sensitive materials. Do not use to power high power electric devices such as hair dryers, electric heaters, which might blow a fuse.
Isolation Voltage Protection Dual-USB 4.2A Output Multi-Protection Aluminum Alloy Housing Durable Cigarette Lighter Top Speed Charging
Aluminium Alloy Housing
BESTEK power inverter outshell is made of Aluminium alloy, solid and durable,can stand up to all kinds of severe environment, protect the internal components.
Smart Cooling Fan
Smart cooling fan system makes the car power inverter very silent when operating,and the fan runs faster when the device gets warmer or output power exceeds 70W.
Isolation Voltage Protection
Safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, overloads, and overcharging.
Quick USB Charging
With 2 Smart USB charging port, can intelligently detect your devices and deliver best matched charging current to get fast charging speed.Auto 0-2.4A each port, total 4.8A output.
Durable Cigarette Lighter
The lighter socket is resistant to up to 5000 times of insertion and extraction.Enjoy a safe,reliable charger on the go.Secure plug-in buckle design with stable current, and built-in usb charging ports.
Top Speed Charging
Made of high quality materials which provides high-speed charging from your car. 24 inch cigarette lighter plug makes the power inverter can be plugged into almost any vehicle.
Power On LED Strip Lights
It can power on your LED Lights anywhere for Christmas and other festivals to create a great atmosphere.
BESTEK Advantage
America’s leading power inverter brand. Provides 300 watts continuous DC to AC power and 700 watts of peak power.
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Customer Reviews
4.5 out of 5 stars 5,346
4.5 out of 5 stars 1,525
4.5 out of 5 stars 3,026
4.4 out of 5 stars 608
4.5 out of 5 stars 9,991
4.4 out of 5 stars 4,383
Price
$42.49$42.49
— $69.99$69.99 $47.98$47.98
— $20.99$20.99
Color
Black Red Red Red Blue Black and silver
Power
300W 300W 500W 300W 150W 75W
isolation voltage protection
✓
✓
✓
✓
✓
✓
USB Port
4.2A Dual USB 4.2A Dual USB 4.2A Dual USB 4.8A Dual USB 4.2A Dual USB 3.1A Dual USB
Material
Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing Aluminum Alloy Housing
Speed charging
✓
✓
✓
✓
✓
✓
Dimension
8.1 x 5.3 x 2.6 inches 8.1 x 5.3 x 2.6 inch 8.7 x 4.3 x 2.4 inches 7.3 x4.3 x 2.5 inches 5.0 x 4.0 x 2.0 inches 5.5 x 2.4 x 1.6 inches
Feature
Smart cooling fan, ETL listed Smart Cooling fan Smart cooling fan Smart cooling fan Smart cooling fan, ETL listed Smart cooling fan, ETL listed
BESTEK Advantage: Provides 300 Watts continuous DC to AC power and 700 Watts instantaneous power, featuring 2 AC outlets and 2 USB ports. Note: It only works with 12V battery, it doesn’t work with Tesla Model Y
Fast Charging: two 110V AC outlets for charging larger devices such as laptops and tablets, 2 USB charging ports (0-2.4A) for powering USB compatible devices
Ultra Compact and Lightweight: compact design ideal for use on vacations, work trips, and camping. 24 inch cigarette lighter plug makes the power inverter can be plugged into almost any vehicle
Multi-Protection: built-in 40 amps fuse to protect your device. Safe charging design provides protection against, overheating, under and over voltage charging, short circuiting
Durable metal housing provides advanced protection from drops and bumps.Smart cooling fan system makes the car power inverter very silent when operating,and the fan runs faster when the device gets warmer or output power exceeds 70W.
13 reviews for BESTEK 300W Power Inverter DC 12V to 110V AC Car I
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Original price was: $29.99.$26.99Current price is: $26.99.
Joe Miller –
Easy, compact and works great at a great price
I couldn’t be happier with the BESTEK 300W Power Inverter. It’s compact, powerful, and incredibly reliable, making it the perfect travel companion for vacations, work trips, and even camping. The dual AC outlets are ideal for charging larger devices like laptops, while the two USB ports handle my phone and tablet effortlessly. The fast-charging capability is a game-changer on the go.The build quality is exceptional—the metal housing feels sturdy, and the smart cooling fan ensures it runs quietly, even during heavy use. I also appreciate the built-in safety features, like the 40-amp fuse and protections against overheating and voltage issues, which give me peace of mind.BESTEK’s attention to detail, from the long cigarette lighter plug to the 60-month warranty, shows they truly stand behind their product. If you’re looking for a reliable and versatile power inverter, this one’s a no-brainer. Highly recommend!
Mark in Texas –
Useful and reliable
I’ve had this inverter for over 9 years now, taken it on multiple cross country trips, including ones that have involved car camping where this was our only source of 110 AC power for days at a time. I originally bought it after such a trip where we found the 1 amp USB slots that were factory-installed in our SUV didn’t put out enough juice to recharge my wife’s iPad while she used it, or even get it to a full charge in a reasonable amount of time when she wasn’t using it. Since then this inverter has powered laptops, portable DVD players, iPads, and phones, often all at the same time, while providing steady power and not overheating, thanks to its built-in fan. I think the few people who have had problems with this are either trying to use it with devices that draw too many amps, and/or their car’s electrical system is limited and not designed for such an inverter (see further explanation below. So my advice is:1. Stick to the devices it (and your car’s electrical system) were designed to provide power for, and avoid amp-hungry appliances like power tools and coffee makers I’ve seen mentioned in the low reviews (SMH).2. Check the specifications of your car’s electrical system and its output from its cigarette lighter outlets before you buy this inverter, and before you jump to blaming this inverter when things go wrong.Car cigarette lighters are practically never designed to be on a circuit all by themselves, and depending on the car model the cigarette lighter could be on the same circuit only with low-draw components like dashboard lights and overhead interior lights (many of which would not necessarily even draw current at the same time that often), or it could be on the same circuit as a high-draw component like, say, your car’s air conditioning system. That is going to make a big difference as to how much additional load that circuit your cigarette lighter is able to handle, and thus will affect what you can plug into the inverter.I personally have used this in a 2011 Toyota Venza, 2011 Chevy Malibu, 2017 Mazda 6, and a rental in 2016 that was either a Chevy Tahoe or GMC Yukon, and again, never had any issues in any of these cars, but other vehicles (including newer generations of these same models) may have the issues I mentioned above.
justin –
Great for battery chargers
Bought for charging batteries in a bucket truck, works great, seemingly well built with 2 outlets a usb and type c charger. Fairly priced in comparison to other options, would recommend.
Amazon Customer –
Works as it should
Packaged well, arrived on time. Works as it should should. Compact size.
Ty –
Nothing Better
Works Like a charm, can charge my laptop, steam deck and both my girlfriend’s phone and mine. Perfect for traveling the distance but wanting a faster charge then just through the normal car port
Anthony Hirsh –
It works great
It has two 12 volt ports it has 2 USB ports and a led light to indicate when the unit is on
Edwin ortiz maya –
Funciona muy bien
Excelente producto
Carl –
Works for intended purpose.
Using this in a 2006 Dodge Caravan, got tired of messing with the radio that keeps resetting every time I start the car so put my Klipsch ProMedia 2.1 THX certified speakers in my van. Speaker only use 2 amps, 200 watts. It works and there’s no hum or noise coming through the speakers. I am completely satisfied now that I can turn up the volume and jam.
Frank –
Living in the middle of nowhere, I use battery powered lights from DeWalt for the time being, use this to plug in the charger during my drives to town. Worked flawlessly for weeks, but now it eats fuses. I swap a new one, charge starts up, but I suspect the adapter took a knock somewhere along the way jarring something loose which I may have to insulate/re solder, there’s obviously a short in the unit somewhere now. Glad Amazon carries 10amp mini fuses by 60 for less than 4 out of Canadian tire. Good unit, useful and does the intended job, but treat it gently.*UPDATE*I was wrong,this unit works flawlessly,I now believe the issue was caused by a DeWalt battery charger. I am not an electrical engineer, but suspect that at times the battery in charger sends juice back to the outlet which sends that back to the car system and blows fuses. Not certain, but makes the most sense to a layman like myself. Running a 120w charger for my necessities has no issues with fuses at all. I would think this unit would have some protection for such behavior,but then again, I would rather pop the hood to swap a fuse than disassemble this unit. This unit does exactly what is promised, and I do apologize for any confusion I may have caused. Sturdy unit, would buy again.
Luis Rogelio Mata –
Muy útil para cuándo sales de viaje con tu familia
Jamm –
recomendable y a tiempo en la entrega
Noname –
Used it a few times when camping to watch movies on my laptop. The third time i used it we’ve noticed a weird smell of plastic burning and found out that it was the inverter’s plug! Btw the laptop was the only thing connected to it at the time and its a simple laptop, not a high end gamer’s one or anything special..Also, the mini fan on the inverter is pretty noisy too.Very disappointed with this product
DOPE INDUSTRIES –
I bought this August 16 received by August 24 2024 …. Stopped working Oct 19 2024…. In that time I used it less 10 times. Flashes red, green for no reason. Very frustrating would not recommend as it’s not reliable. Left it off for a whole week as soon as it plugged in it continued to not work.UPDATE:Got a replacement from their customer service who was excellent just sent them a video of the issue and they quickly sent me out a replacement! So for the customer service and the product( once it works, it works well) I’ll highly recommend this company!