Portable Car Jump Starter with Air Compressor, UTRAI Car Battery Jump Starter 150PSI 3000A Jump Start Battery Pack 12V Jump Box Car Battery Charger with Large Screen LED Lights (8.5L Gas/6.5L Diesel)

I purchased this UTRAI Portable Car Jumper for long trips, primarily for the battery jump starter and not so much for the air compressor. I wanted to make sure that if I were out somewhere and needed a jump, I would have this device to make it easy for me to jump my battery without needing help.It's very compact but has a lot of powerful features. The battery type is lithium polymer.My car has run-flat tires, which you can continue driving on after a puncture. You can take time to get to an auto shop or find a safe, level area to change your tire. But even still, you never know when you may need to add air to your tires, even if you don't have a flat, so that's a good thing.The manufacturer warns that this was designed for a passenger car, so it may not work for an SUV, but it does say it's compatible with 12V Motor vehicles, including a 6.5 Diesel or a motorbike. I don't have a motorbike or a Diesel, so that I couldn't verify this claim. I will take the manufacturer's word for this because they seem to honor everything else they say.The multi-function light works exactly as advertised. It has just a regular light, Strobe, or SOS. It would be great for camping. It has a large display screen, which is very convenient and makes it easy to see what you're doing. It also has a fast-charging power bank, which works as advertised.The air compressor is 150 PSI with Tyre Pressure Detection. It is advertised as suitable for inflating autos, bikes, and related ties. It's also shown as compatible with inflating various types of basketballs or similar.The UTRAI Car Battery Jump Starter comes with very nice carrying care. The product arrived very quickly and was packaged very well in a sturdy outer box. Two videos show how to use the product. I think if you have a clear awareness of how you can benefit from this product, it be great. It is small enough to tuck in your back seat floor trunk. It functions as advertised. 5+

I like the versatility of this unit as it can display tire pressure, inflate tires, jump a battery to start a car, provide portable light, and be used as a power bank for your electronics. I also like the compact size and carry case to keep everything together and out of the way. I found it quite easy to attach to a weak battery to start a car. However, it takes a few more steps to inflate a tire. I inflated the tires on my dump cart, and the unit performed flawlessly. The manual has some grammatical and syntax errors, but don’t lose it because it serves as a decoder ring for operating the buttons. My only criticism is with the zippers on the carry case. The zippers are small and appear to be made for little children, but they work. Finally, be sure to compare the price points of this unit and the numerous competitors because prices can widely vary.

The UTRAI Portable Car Jump Starter with Air Compressor (3000A, 150PSI, 12V), is the ultimate multi-functional portable jump starter! It's a must-have all-in-one vehicle emergency tool pack. It can jump start a vehicle (many, many, times on one full charge), it has a built-in ait compressor with attachments/fittings to add air to whatever needs it (any kind of tire, or inflatable), it has an LED light - which can be used as a flashlight, or an emergency light, and it also works as a portable battery pack too (charges multiple devices). It all comes in, and can be carried/stored in, a hard carrying case, which keeps it all protected, organized, and easy to find/access when needed. Overall, I think this is an amazing product, and a good value for the price - especially considering all it can do/all of it's functions, it's quality, and how easy it is to use. It comes with a detailed, easy to understand, instruction manual/booklet, that includes pictures, to show all of the features/functions of this device - I always read the booklets that come with any product I order, in some cases it may not be necessary, but for this jump starter, I would suggest reading it over, because it is really helpful. I'm very happy with this product, and keep it with me wherever I go in my car - just in case (it's actually helped me a lot already). I ordered it for myself, but I also think this would make a wonderful gift too. I'd highly recommend it!

I ordered the UTRAI JS-9 Car Jump Starter mainly for the air compressor feature - as I have a tire on my Mercedes that continually loses air, and it has exceeded my expectations in every way.This Jump Starter is compatible with a wide range of vehicles, making it a versatile addition to any vehicle emergency kit. The peak output current of 3000 amps is more than sufficient to jump-start even larger engines, and the 12-volt system ensures compatibility with most car batteries. With a battery capacity of 15,000 mAh, this jump starter is not only powerful but also long-lasting. It can provide multiple jump starts on a single charge, which is incredibly convenient, especially during long trips or in emergency situations.I was able to jump-start my daughter's car effortlessly, and it has performed flawlessly every time for every feature. One of the standout features of the UTRAI JS-9 is its user-friendly design. It’s straightforward to use, even for those who are not particularly tech-savvy.The intuitive interface make it easy to operate, ensuring that you can jump-start your car quickly and safely. Additionally, the compact and portable design means it doesn’t take up much space in your car, making it convenient to store and carry. There are multiple safety features to protect both the user and the vehicle. These include over-current protection, short-circuit protection, overload protection, over-voltage protection, and over-charge protection.Bonus!! You can also use it as as a power bank for charging electronic devices, and it has a light feature that will serve as a light source, strobe, or SOS signal. This additional functionality makes it a versatile tool to have on hand, especially during road trips or outdoor adventures.This multi-functional device is a reliable, powerful, and easy-to-use device that every driver should consider adding to their emergency kit. Its impressive peak output current, large battery capacity, and robust safety features make it a standout choice in the market. Whether you're dealing with a dead battery or need to charge your electronic devices, this jump starter has got you covered. Highly recommended for its performance, reliability, and versatility.

I gotta hand it to the UTRAI Portable Car Jump Starter with Air Compressor—this thing is like a Swiss Army knife on steroids! It has a big, bright LED display, 3000 Amps, a charging cable, an air pump hose, smart clamp, and an Ethylene-Vinyl Acetate case!My truck's tire was feeling a bit deflated (actually, I wanted to test it out), so I whipped out this compact powerhouse. My tires like to chill at 40psi, but I thought, "Let's push it to 45psi and see what happens." Well, this little machine didn't even break a sweat—it pumped that tire up in about a minute. It even comes with different tips, so you can handle just about any valve stem like a pro.Now, fair warning, don't go petting the compressor port—it gets hotter than a jalepeno in July when it's working its magic. And sure, it's not exactly library quiet—it's got a voice louder than my uncle after a few too many beers—but hey, it's way quieter than those pancake air compressors that sound like a rock concert in my garage.And the battery starter, it's all juiced up and ready to go. Plus, an EVA case is included (a protective case using both hard and soft foam) that could probably survive a meteor shower—perfect for protecting all my gear when I'm on the road.I'm telling you, this thing is a game-changer. It's like having my own personal pit crew without needing to call in the tow truck. If you're in the market for a superhero gadget that jumps your car and pumps your tires, this is it. Solid 5 stars from me—would recommend it to my fellow road warriors in a heartbeat!