I bought this for my cross country trips. I will say, it was larger than I expected, and that is shown in the first photograph where I compare the size of the unit against a cell phone.The cable to plug-in to the car lighter was approximately 18 inches long. For my purposes, that was long enough.I tested the unit out charging a tablet and a phone at the same time, using the USB ports with no issues. Later in the day, my wife also plugged one of our laptops into the 120v outlet and we had no problems with it also charging that.Overall, i like it and so far, I'd recommend it.

Reliable and Well-Built Inverter – Great for Boats, Cars, or Trucks⭐⭐⭐⭐⭐ Reviewed in the United StatesThis is a great inverter to have on hand, whether you’re using it on a boat, in a car, or in a truck. It performs exactly as expected—converting a 12V battery into 110V AC power with no issues. It’s also very easy to connect thanks to the included adapters, which makes setup quick and straightforward.I highly recommend mounting the inverter in an area that’s easily accessible, but be sure to secure it firmly. Bolting it down properly will help prevent it from shifting, getting wet, or coming loose, which could cause a short.The build quality is impressive. The exterior has a nice anodized finish and is completely free of blemishes, machining marks, or other flaws. Everything about it feels solid and reliable.Overall, this inverter is well worth the investment. It’s dependable, well-made, and a great addition to any vehicle or boat.

This is an easy review to write.. This provides enough power to do just about anything, I have found a use that others have probably thought of, but its a lifesaver.. I like to vacuum out the car, not with those puny vacuums but with a big shop vac that can suck the dust and grud off anything.. but my problem always has been park it close enough to the house so the extension cord reaches.. NOT ANY MORE.. I can be in the middle of a parking lot and if I have the shop vac and this little red power beast plugged in -- I am in business.. This guy didnt fail me - or overheat ( got a neat lil fan in it ) This is one terrific power supply -- don't take my word for it at this price its a bargain, try it !!

I was a little intimidated by this huge power box, but excited because we often take roadtrips.I have a 2025 Jeep grand Cherokee I have some outlet plugs but love a converter just to have extra no matter the need.Are we hanging out we need a fan, tv, or something plugged in long term? This is the box for you!It’s is heavy duty and packs power!Goes in the cigarette lighter outlet and can do multiple things at once while running a fan to keep itself cool.I didn’t have anything readily available to show how it works because in the garage everything runs on battery (that’s usually how to port things around)So I used a plug in nightlight to show it working in demand and my car wasn’t even on yet! But was plugged in (electric hybrid)

The FUICZSN 600W Car Power Inverter is a standout choice for anyone needing reliable portable AC power from a 12V battery source. Its vibrant red design is not only eye-catching but also practical, making it easy to spot in your car, office, or home. The inverter’s robust build and thoughtful features make it suitable for a wide range of uses, from charging sensitive electronics like laptops and tablets to powering essential medical devices such as CPAP machines and nebulizers.One of the most impressive aspects of this inverter is its versatility. It delivers a continuous 600 watts of pure AC power and can handle instant surges up to 800 watts, making it ideal for devices with high startup currents. The inclusion of dual 110V AC outlets, a 65W USB-C port, and an 18W USB-A port means you can charge multiple devices simultaneously, whether you’re on the road, at work, or at home. This makes it perfect for everything from string lights and game consoles to TVs and medical equipment.Safety is a top priority with the FUICZSN inverter. It comes equipped with comprehensive protection features, including fuses for short-circuit and overload protection, as well as safeguards against low-voltage, over-voltage, and over-temperature conditions. The inverter will automatically shut off if the load exceeds 600 watts, preventing damage to your devices and your car’s battery. If an overload occurs, a flashing red indicator lets you know, and a simple power cycle resets the unit—offering peace of mind for both novice and experienced users.The dual connection modes provide added flexibility. For lighter loads under 300 watts, you can simply plug the inverter into your car’s cigarette lighter socket, making it quick and easy to use for charging laptops, cameras, or drones. For heavier loads between 300 and 600 watts, you can connect directly to your car’s battery using the included alligator clips. This thoughtful design ensures you always have the right connection for your needs, whether you’re on the go or setting up a temporary power station.Charging efficiency is another strong point. The intelligent USB ports automatically detect your device and deliver the optimal charging speed, while the 110V AC outlets can handle larger electronics. The result is fast, safe, and efficient charging for all your gadgets, without the risk of battery damage. This is especially valuable for users who rely on their devices for work, travel, or medical needs.The FUICZSN inverter also features an intelligent silent cooling system. A built-in cooling fan and temperature sensor work together to keep the unit running smoothly and quietly, even during extended use. The fan automatically adjusts its speed based on the inverter’s workload and ambient temperature, ensuring optimal performance and a comfortable environment whether you’re in your car, office, or home.Overall, the FUICZSN 600W Car Power Inverter earns a well-deserved five-star rating. Its combination of robust power output, versatile connectivity, advanced safety features, fast charging, and quiet operation make it an excellent investment for anyone who needs reliable portable power. Whether you’re a frequent traveler, a remote worker, or someone who values preparedness, this inverter delivers exceptional performance and peace of mind in a compact, user-friendly package

What an awesome tool to keep in the car. For someone like me who is often on the go and needs something to charge my laptop or cellphone or even portable chargers from my car this is perfect. Would also be great if you need something for a quick camping trip or similar situation. It was very easy to set up, basically unscrew the positive and negative covers and hook up the car adapter and voila you have yourself some inversion power. The fan runs relatively quietly and keeps the heat low. Power consumption is also pretty good. The Size is probably close to the size of a brick so it's not going to take up a lot of room, can be easily stored away in the car. Very happy to have this!