MV24A 4000A Jump Starter with 160PSI Air Compressor, 12V Car Battery Booster, 88.8Wh Portable Jump Box (10L Gas/10L Diesel) with 65W Fast Charging, Tire Inflator, Jumper Cables, LED Light

What a fantastic must have. This portable jump starter is a great addition to ANY car. At my trade, our shop has multiple cars. One of the vehicles had a dead battery and wanted to test this wolfbox jumper. And it worked flawlessly. You should use the boost mode for a better chance of starting the car when the battery is completely drained. The tire inflator is very helpful too. Filled up my tires and it automatically stops where it should. A bit expensive but worth the investment. Saving a lot more than calling a tow or having no service with a dead battery. Pros: jump starts almost any vehicle Jumper cables are thick and durable Has a boost mode on the jumper Tells you if you have the jumper cables connected correctly. Tire inflator is easy to use and can choose to fill other things like soccer balls, motorcycles, etc. rechargeable with USB-C. Comes with a hard case Comes with usb c to usb c cord Cons: Does not come with the power brick. Tire inflator is a bit loud, but not really a big deal. Not a big deal also, but I wish there was two zippers. Expensive. Overall this is a fantastic device that can save you from being stranded.

Awesome! Exactly what both of my sons needed for their vehicles. Compact and Very easy to use. Jumps cars and trucks easily, inflates tires better than the gas station. My dad wants one now!

This device is excellent, well made, fancy and gets the job done perfectly. It's a powerfull air compressor, jump starter, emergency light and power bank. I fully recommend it. Worth the price!!

Absolutely amazing.... jumpstarts from a completely dead battery and is still fully charged. Sits in a crazy hot car for days in a row and does not lose any charge and works just as good as brand new. Charges a phone super slow, but I didn't buy it for that. 5 stars for its purpose and durability.

I love THIS!! It will be in every vehicle that I'm in. Great carry case. Arrived quickly. Just had to use the air compressor, much faster than the air stations available. Auto shutoff, quieter than most, fast, unit does not get warm; just the hose did. Glad I will also have the jump start too.

WOLFBOX 4000A Jump Starter MegaVolt 24 Air WOLFBOX Jump Starter with Air Compressor I just got it today and so can't speak of the ability to start a car, but I have used the air pump and charged my phones with it. Here is my feedback on that. First, the bad: 1) The USB-C to USB-C cable that comes with it is adequate for charging the WolfBox, but not for an Android phone. I bought the extra WolfBox 65amp charger and it charged the WolfBox just fine using the WolfBox supplied cable. Then when I plug that same cable into my Samsung S22 it warns me that I need to immediately unplug the cable from my phone. It says there may be liquid or debris in the port. I suspected that the cable is manufactured to cut corners and is missing some connections, and that turns out to be the case. USB-C cables can have up to 24 wires (PINS) plus a shield wire. Using a USB cable tester, my high-end Lenovo power USB-C to USB-C cable has PINROW A 1/2/3/4/5/8/9/10/11/12 and PINROW B 1/2/3/4/5/6/7/8/9/10/11/12, plus Shield. The only thing missing are PINROW A6 and A7. The WolfBox USB-C to USB-C cable is missing PINROW A 2/3/6/7/10/11 and PINROW B 2/3/8/10/11. I have never seen a USB-C cable missing so may PINROW connections. My phone hates it, and why would I want to keep it in the WolfBox package if it can't even be used to charge a phone? I will substitute my Lenovo cable, which both charges the WolfBox and lets the WolfBox charge my phone. Shame on you WolfBox for cutting corners on that cable! 2) There is an additional power-out port on the device that the documentation doesn't explain, other than to say it's there. It's labeled 15v/10A and nowhere does it say what size of plug you might buy to take advantage of it. 3) It could use some strap or carrying handle. It's relatively heavy and made of slick plastic. I would not want to have to use it in an emergency in the snow and mud. Now, the good: 4) It pumped up the tires on my car nicely. I like how you can set it to the PSI you want and then it stops automatically. The air hose port got very hot just putting a few PSI into my little car tires, so I imagine that a big truck would bring it to near meltdown. 5) The zippered case it comes in is nice, and there's enough room in there for the 65w extra charger I bought so I can charge the thing.

My battery was completely dead. I used the "boost" on the Wolfbox and it started up instantly. I used it three times in a short period of time (until I could get my new car battery) with no loss in its charge. Loved that I didn't have to get another car to help me. Good if stuck in the middle of nowhere. It's easy to use. Quick to set up. Initial charge was around 1.5 hours. The Wolfbox has a great carrying case for all its parts and has a permanent place in my car. I have not used the air compressor but a family member also has a Wolfbox and the air compressor worked perfectly.

This is a great Tool. Very powerful, very compact for easy storage in your car, phone tablet and electronics charger, air compressor and flashlight all in one sleek box. The only thing that would make this better is a silicone rubber backing to protect it.

So far so good. Was camping and killed my battery... People beside me had a 2000a version with almost no juice left in it and it boosted my Subaru no problems, so i ordered my own as soon as i got home. Nice packaging, seems sturdy. Fairly large and heavy but, not like I'm keeping it in a backpack. The 2000a seems quite a bit smaller and lighter. I live in -40c in winter so i got the bigger one.

Works very well, excelente battery life, clamps could be a bit better but, other then that, great product

Very good product

Yes very much. Haven’t tested the jump start part but the pump for car & cycle tires works perfectly.

It's absolutely amazing, it started my 2.2 diesel automatic mercedes with a completely flat battery instantly, the torch was handy as this happened when it was dark. I have inflated all my tyres to the correct psi, it stops automatically when the correct tyre pressure is reached which you can adjust easily by pressing the plus or minus buttons. You can charge your mobiles from this also and use it for other usb devices, so many uses in 1 package, takes around 90 minutes to fully charge, apparently it holds it's charge for 2 years, though I would top the battery up every 5 or 6 months just in case, or more frequently if you use it to inflate or check your tyre pressures. It comes in a robust smart case to protect it, the jump start leads grip very strong, it's an excellent quality item from wolfbox, as soon as you open it you will see for yourself. I have their mirror dash cam also which is another amazing quality product. I would honestly recommend this to everyone..