Rexing - 2-in-1 Jump Starter & Tire Inflator, 7200mAh Portable 12V Car Battery Booster with 150 PSI Air Compressor

I was on a long back road the other day and saw a car with a flat tire pulled over to the side of the road and it was extra hot out too. It was at that moment I realized that I don't want something like that to happen to me so I better prepare so I can be safe than sorry. I browsed around for a tire inflator and saw this one and decided to get it since it not only would inflate tires but it also would serve as a jump starter as well. I have unpacked it, charged it and have tested it out so I know how to use it if I have to. I will say after using it and learning it ( which is easy to do ) I am very satisfied. I checked my tire PSI with my tire pressure gauge and it showed 31 PSI, I then plugged in this unit to inflate it up to its 33 PSI suggestion and it did it in no time. I then used my tire pressure gauge again and it was right at 33 PSI, so I know this unit did not over or under inflate it, it did just perfect. I also really like that it has included other tips to use as well so I can use it on other things like bike tires, basketballs, soccer balls, etc. Also it gives options on the unit itself to choose what you are inflating so it does it perfectly. The screen is large and easy to read, the buttons are easy to press and are separated enough so you don't press in on the wrong thing and it makes it simple. The built in flashlight is extra bright and even has a flashing option too, so if you should break down and it's not tires or battery you can use that so others will yield on the road. I also plugged in the jumper cables and I like that it is in my opinion dummy proof. The cable only plugs in one way as it's molded uniquely so I can't mix it up or plug it in backwards. I also like that the positive and negative jumper cables are different lengths as well, that way it stops it from the chance of them hitting each other and creating an accidental spark. The included USB cable did fine charging it as well. The included case it comes in is extra sturdy and holds everything in it a-ok, the one side even has a foam outline to keep it extra snug. I do have one recommendation though which I think is a great idea and that is to get a normal USB to lightning or longer USB to USB-C cable ( depending on what your phone or tablet uses ) to also put in the carrying pouch with the other stuff so if you do need to use it as a power bank for a phone or tablet, then the cable is always there ready to use. Overall though, I am very happy with it and in a strange way hope I never have to use it!

While on a trip to a trek in mountain I mistakenly left the lights on and my battery drained out when i got back. It was difficult to get a jump starter cable and to get another car to connect , to get the batter started again. It took 2 hours to find it in remote location. I have been using Rexing dashcam for long and have been happy with them and their quality is great. So when I saw a batter jump starter from Rexing immediately jumped on it. This is great tool to have it handy in car. Extremely simple to just connect, compact doesnt take much space and unlike manual it doesnt need long cables. This just works. Best part is it has air compressor as well. If your tire ever have a puncture you can temporarily fill it up drive to a safe location without damaging the rims, useful for emergency top off. Also with the other accessories can be used to top off soccer balls, bicycles when you take to a park. You can set the PSI and it shuts off automatically when preset level is reached. The torch light is also very bright functional and useful. And you can use it charge your phones through the usb port. Only Con I would say is the air compressor cable connection is little tedious , other than its a great multifunctional tool for car that is a must have.

Really impressed with this jump starter and tire inflator combo. Mine arrived fully charged and was ready to go right out of the box. It’s very easy to use, and the built in light is surprisingly bright, which is a nice feature to have if you ever need it at night or in a dark parking lot. I haven’t actually needed to use it to jump a vehicle yet, but honestly, that’s kind of the point for me. It gives me some peace of mind knowing I have a fully charged jump starter in the car if I ever need one. Having the tire inflator built in is another big plus since it means I don’t have to carry separate equipment. It’s compact enough to keep in the vehicle without taking up much space, and everything feels well thought out and convenient. Definitely one of those things you hope you never have to use, but you’ll be very glad you have it when the time comes.

I bought this device to keep in my wife's car in case of an emergency. It will inflate the tires or jump start the car in the event of a dead battery. I like the flashlight too and it's nice that it can be used to charge a phone if needed. It comes in a nice case with several accessories and it was fully charged when I received it. It allows me to worry less when I'm not with my wife and it will pay for itself if or when we ever need to use it. I'm glad to have this device.

I first experienced a Jumper Box when I last needed a jump, and the tow truck arrived with a little box instead of a set of jumper cables as I had expected. Well needless to say, I was blown away by the ease and convenience of it. Being a long time Rexing Dashcam customer, I was delighted to see that they branched out into a totally unexpected product line by coming out with their own dual purpose Jumper Box that has an integrated air compressor as well. Not only that, but it has a pretty bright emergency light and can also charge your phone. Hopefully I won't need it to jump my battery anytime soon, but I've already used it a few times to put air in my tires and pump up some pool toys. And of course I'll have it on hand if I come across anyone who may be in need of a jump. It's so much more convenient to use than having to line up a car close enough to use old style jumper cables. As usual, if it has the Rexing name on it, it's a quality product. Just remember to top up the charge on it every few months, so it's ready to go when needed. I deducted one star because I think it should be a bit more powerful, as in having a higher capacity battery to stay strong through repeated jumps if a car doesn't start on the first couple of tries as sometimes happens.