YSOLX

300W Car Power Inverter - YSOLX Dual DC 12V to 110V AC Car Outlet Adapter to Wall Plug

565+ bought in the past month

$23.98$29.98

About this item

  • Portable Power Inverters For Vehicles: equipped with 4 USB-C/A 24W charging ports and Double 110V AC car outlet adapter to wall plug, providing ample power for smartphones, cameras, laptop, breast pump, nebulizer, game console, kindle, TV, DVD players, or other devices, ensuring that your devices are fully charged and ready to use during travel
  • Camping and Outdoor Activities: In wilderness environments without access to traditional power sources, the Car Inverter can be connected to a vehicle's cigarette lighter adapter, and with 6 output ports, it can power lights, fans, small kitchen appliances, and more, making your outdoor life more comfortable and convenient
  • Enhanced Cooling System: The upgraded intelligent cooling fan operates more stably and quietly, ensuring that the power inverter maintains good performance during prolonged use, extending the lifespan of the equipment and providing you with a smoother, quieter user experience
  • Portability and Versatility: Measuring just 5.4×2.75×1.4 inches and weighing 9.17 oz, the design is highly rational, lightweight, and portable, taking up minimal space. Whether storing it in a car, taking it along on a camping trip, or using it as part of a mobile office, it is an ideal choice
  • Warm Tips: DC 12V to 110V AC converter provides power up to 300W, Only for DC 12V and car,Do not use to power high-power electrical equipment, such as hair dryers, electric heaters, which may blow the fuse
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Product details

BrandYSOLX
Recommended Uses For ProductVehicle
Power SourceDC Power Supply
Wattage300 watts
Model Name300W Car Power Inverter

Technical specifications

product_dimensions5.43 x 2.75 x 1.4 inches
item_weight9 ounces
item_model_numberMT-PC300PRO
best_sellers_rank#1,403 in Automotive ( See Top 100 in Automotive ) #5 in Power Inverters
date_first_availableAugust 11, 2024
manufacturerBuywhat

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Customer reviews

4.5751 ratings

Customers say

Customers find the power inverter works well in various settings, including boats and RVs, and appreciate its fast charging capabilities for phones and computers.

★★★★★

Great 12v Inverter; Offers A LOT of power; Can Charge MANY Devices

MeVAugust 13, 2025

Item: YSOLX 300W 12V to 110V Car Power Inverter, with Dual USB-A 24W and USB-C 65W, Dual AC Car Plug Adapter Outlet Overall Review: I bought this small inverter for a recent road trip where I needed to work on my laptop in the car. I knew I already had one that worked well, but I just couldn't find it. (Time for a big organization session I guess.) When looking for a new one, I picked this option, even though it was more expensive than others, because it has 2 fast USB A and 2 fast USB C outlets in addition to 2 AC outlets. I especially liked knowing that, with a good cord, this device will charge my phone rapidly and can also run a tablet or small laptop. I also really liked the idea of the display showing my battery voltage, so I could make sure to keep an eye out not to drain my battery. The fact that all of this was in about the same size as my older inverter was surprising and a big plus. This can easily plug into a dash or middle console 12v and sit on the floor or center console without taking up too much space. This inverter worked PERFECTLY! There was no noticeable noise coming from the device, not even an audible fan sound. It worked exactly as needed to run my laptop, and keep charging my phone and even a friend's phone a little bit. The battery voltage display was excellent in this scenario because I was able to see how adding/removing each device was affecting the battery. When I wasn't using my laptop, this inverter was excellent to allow several people to charge their phones all at once. The one glitch is that the on/off button was accidentally pushed a couple of times, turning everything off, without us realizing it even though there are little blue bars that are lit when it's on. This is definitely a step up from my old inverter, which (if I ever find it) will now only be my backup for this or a loaner. Pros: - LOTS of outlets: 2 each of AC, USB A, USB C, so it could handle at least 6 devices at once. (More if you put a Multi USB brick in one of the AC outlets) - USB C output is strong enough, at 65 W to charge smaller laptops through a good C to C cord. - No noticeable fan noise. - Easily readable battery voltage display to help keep track of drain on battery and manage as needed. - On/Off switch to stop/start draw of all plugged in devices (and the screen) at once. This is especially good if you have this plugged into an "always on" 12v outlet in your vehicle. - The display and the lit blue bars are subdued, so they aren't overly bright and distracting during night driving. - At the price I paid ($24) it is a good (not great) value. Cons: - The on/off switch sometimes was accidentally pushed without us realizing. Because it is right in the middle of all the outlets, it was easy to bump when plugging in a USB or AC cord. The blue lights do turn off when the inverter is off, as does the display, but that didn't always get noticed right away. But I wouldn't want the blue bars to be any bigger. Just maybe a physical "click" feeling when the button is pushed. - There is no way to turn the display on and off so you can just check the battery voltage as needed. This is minor, but it occurred to me that that display was drawing a tiny bit of power as well. Read more

★★★★★

Excellent product

P ADecember 9, 2025

Works really well. When I turn on the blue light it charges my phone fast. Read more

★★★★★

Works great, excellent for traveling

MelissaJanuary 3, 2026

Love this Works great, plebty of ports, durable and a great size to put in any bag. I take it with me when traveling. Read more

★★★★★

You

CBD Designer #2November 9, 2025

Very happy with this purchase. Great quality and durable. Easy to power and charge my laptop in my car, especially on road trips. The long cord and multiple ports allow for rear seat passengers to also power phones and tablets Read more

★★★★☆

Good but i think it could be misleading

Nicholas CoonJuly 21, 2025

It's really easy to use. The build quilty seems to be fine. I've tested it a 100 degree car and the fan speed was decent. I haven't stressed tested it yet but i don't believe it's 400 w. It powers my phone on fast charging though. The functionality is lacking the power button on it does absolutely nothing. I haven't had any fuses blow but it could be an issue alot of vehicles are only rated for 200 w of power through there power adapters. Based off my assumptions i believe this can draw 400 watts total power 300 from the outlets and up to 100 total combined I'mon the usb ports. I haven't tested this theory but once i get my solar array up to par I'll test it more efficiently. Overall I'm happy with my purchase Read more

★★★★★

Love this!

Alicia LDecember 7, 2025

This will be perfect. I bought it for an upcoming trip. I just used it to plug in a heating pad to warm me up when I come out of work early in the morning in this freezing cold weather. Works perfect. I can plug my computer in on the trip. My sister wants one now too. Sending her the link. 😊 Read more

★★★★★

Plug inn invertor

Cedric D AdamsDecember 16, 2025

Awesome inverter. Read more

★★★★★

Works Good

Hardeep KumarDecember 18, 2025

Well work for with cigarettes litter . Good for charging laptop and other accessories. Read more

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