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BESTEK 300W Car Power Inverter 12V DC to 110V with 4.8A Dual USB Ports and 2 AC Outlets
$27.88
$37.49
26%
Off
Unit price
Key Features
- Dual-USB 4.8A output
- Dual 110V socket outlets
- Isolation Voltage Protection
Quantity
Shipping & returns
Free standard shipping on US orders $39.99+1–3 business days to process, then 2–7 business days shipping. Delivery estimates and destination conditions apply.
30-day return requestsUnopened items in original packaging, with all accessories. Return conditions and shipping fees apply.
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18-month warrantyCoverage depends on the model and purchase channel.
Safety & certificationsCertification details vary by model. Ask BESTEK for this product’s documentation.
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View details300W Car Power Inverter 12V DC to 110V with 4.8A Dual USB Ports and 2 AC Outlets in detail.
Explore the connections and everyday setup for this model. Check its label and specifications before connecting your devices.
Specifications
Check the model, connections and operating limits before choosing.
- Fast Charging: With two 2.4A USB plugs and two standard US AC outlets, you don’t have to worry about there not being enough plugs for what you need. Simultaneously, the dual 4.8A USB ports automatically recognize your smart products to give them each their optimal charging speed.
- Built-in Safety Protection: Built-in 40 amps fuse to protect your device. Safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, your things will be safe.
- Smart Cooling Fan: Excellent vents and smart fan design which helps to move heat away from the unit, further lowering the change of overheating.
- 1 X 300W Power Inverter
- Dual-USB 4.8A output
The images and specifications on this page apply to BESTEK 300W Car Power Inverter 12V DC to 110V with 4.8A Dual USB Ports and 2 AC Outlets. Check the selected variant and model label before ordering.
- Model
- B004MDXS0U
- Category
- Low Power Inverter
- Options
- 1 selection
Power for the way you travel.
See the parked car mobile office in context.
Use the exact product view and model ratings to plan a secure, ventilated setup in a compatible vehicle.
See the suv hatch campsite charging in context.
Check the product-owned diagram for outlets, ports, controls and the supplied connection method.
See the compact glove compartment storage in context.
Review the dimensions, cable layout and device requirements before packing the inverter for the road.
Frequently asked questions
How well will it work for plugging in a car vacuum cleaner?
Check the vacuum cleaner’s running power and starting surge. The inverter provides 300W continuous power; many vacuum cleaners exceed its capacity. The vehicle socket’s power limit also applies.
charge a macbook pro?
Yes, using a compatible MacBook Pro charger connected to an AC outlet, within the inverter and vehicle socket power limits.
Will it power a 700 watt house stero system
No. A 700W stereo system exceeds this inverter’s 300W continuous rating.
Will it power a drum machine
Only if the drum machine’s voltage, running power and starting requirements are within the inverter and vehicle socket limits.
Does this include clamps?
No. The standard package includes the inverter with a cigarette-lighter connection and a user manual, but no battery clamps.
If I have a 240v laptop, will this be able to charge it while the car is running?
This inverter supplies approximately 110–120V AC. Check the laptop charger label: it must accept that input voltage. A charger rated only for 240V is not suitable.
does the bestek 300w have to be hard wired or just put in the cig lighter
It connects to the vehicle’s compatible cigarette-lighter/accessory socket. Keep the connected load within the socket’s rated power.
Customer reviews
K
It's smaller than I expected! So far, it seems to work well with my small solar panel and battery array. I successfully used the A/C and USB ports simultaneously, and all went well! The cooling fan never came on, even though it is a hot day. I approve this product. So far.
M
Love the product! I carry it with me along the road to charge battery’s and devices. Just purchased it and have been using it quite a bit.
J
Exactly what I was looking for, works well. I chopped the wire and added an inline fuse to it so if the fuze was to blow it would blow the one I attached to it instead of the cigarette lighter. Since it takes 28.5 Amps to run I added a 30 Amp fuze.
M
Worked great for pumping my full size mattress for my camping tent. Totally recommend it. it did not short out any fuses on my car, I also had the car running and not just on battery mode. Had a Nissan Rogue rental.
J
Works great and perfect size.
B
Product works just as intended and is small enough to store away in your vehicle and leave it there for when it is needed.
V
Arrived at it should looks good, good quality
c
Good size do it's work and looks cool
J
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!
d
With a True RMS multimeter it gives out 115VAC.with 14.5 volts input when car is running.Only 95 volts output with not true RMS meter.Don't compare with house voltage; both True RMS and non true RMS will show 117VAC. Sine waves are different.
C
Upon first glance it does what it's supposed to do. I've had a different one that refused to work even though I'm drawing only about 60W. This one hummed along easily and I could hardly hear the fan. I only need this for my laptop and it's just fine for that. I like that it has two 120v outlets and two USB ports too. And it's very compact.
D
If you wlare looking for a dependable addition to your vehicle to provide power to your laptop or other electronic devices, this is an excellent option. Well made, quiet, and stylish. Not too big or heavy either. I am quite happy that I purchased this device, it charges my laptop quite well and I can use rapid chargers for other devices like my phone. I also like that it has an on/off switch.
C
REally does the job in my car. Powered both my laptop and charged my phones.
s
Perfect quality and performance!
B
Great project for a reasonable price
D
Ok so yea I admit I’m a little late on this review 🤣. I am looking at buying about Bestek that has a battery connection as well so I decided to go back and look at this one I am currently using. I need one with alligator clamps for a battery so I can use it for powering larger items like a charger for LiPo batteries. Anyway I have had this inverter for over 6 years and it is still working perfectly!!!!
D
Can run a small crock pot in the car so you can do some tailgating. Build quality is very solid. Seems like it will hold up. Price very reasonable
H
Worked nicely.Charging my tablet, smartphone and remote USB battery while on 4 to 6 Service calls per day
B
Ordered product because my daughter works on the road and she is very happy with it.
A
Yes ..super duper exelentePerfecto...no mas need to buy food. I use this to warm my foood in my car and Bingo. I like it so much.Probably won't work for youBut for me it changed my way to eat healthy...
J
Should have purchased one of these years ago. Works for long car rides and operating air pumps and laptops.
E
Works well.
l
Very good for charging your electric scooter or bike battery while in your car.
f
Short time has past since I got it but until now it's been a good investment
J
Happy
BESTEK 300W Car Power Inverter 12V DC to 110V with 4.8A Dual USB Ports and 2 AC Outlets
B004MDXS0U
$27.88
$37.49
26%
Off
Unit price
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