Portable Jump Starter and Tire Inflator 150PSI 4500A with EVA Bag

what our customer say this product:

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1. Evgeniy Verified Buyer – 12 March 2024

   Couldn’t try it as a battery. But very poor quality while it inflated my tires
   

2. Tom Verified Buyer – 25 April 2024

   Works great and small enough to store in the vehicle. Like it so much I bought another one for my other vehicle.
   

3. Gadget Verified Buyer – 25 October 2024

   This battery jumper and compressor has saved my butt more times than I can count. I had it in my car at the train station after a long weekend trip, and it helped me refill a dangerously low tire before driving home.

   More recently it put in overtime work at the beginning of winter when I had to use it every single time I wanted to start my car due to a battery that wouldn’t hold a charge. I think I must have used it to jump my car at least fifteen, maybe twenty times? Maybe more? I’m glad I finally got the battery replaced. I wouldn’t wish that on anyone, having to continually jump your battery in the freezing cold just to go somewhere and have to jump it again when you wanted to go home.

   Either way, this thing is awesome and I highly recommend it. Just be sure to bring the jumper inside and don’t leave it in your car in very hot or very cold months. It’s a lithium battery, and they don’t like temperature extremes like that.
   

4. JH Verified Buyer – 1 March 2025

   Arrived on time with 3/4 charge. Charged it up everything works.
   

5. wildcat4life Verified Buyer – 21 March 2025

   This is a real handy 4 in 1 emergency device! This product has: 1) a 12V 2000A auto battery booster charger, 2) a 150psi air compressor for refilling tires, 3) a flashlight with SOS warning modes and 4) USB-C charging capabilities. I don’t have a dead battery to test the battery booster charger, but if this can jump all gasoline engines it should work great on my car. I topped off the tire pressure on two of my cars and that worked great. Just needed a couple of psi for each tire, took less than a minute per tire. Much easier to use than dragging the hose around from my shop compressor to each tire. Set the pressure and it will auto shut-off at that set pressure. The light could be brighter but will work for close in use. Charging a phone is interesting. My S24+ was at 45% charge. The phone shows 1 hr 34 min to full charge using a wall charger. When I tried using this product the time to charge ranged from 3 hr 2 min to 8 hr 18 min depending on the cable used. The better the cable the shorter the charge time. The longest charge time was using the cable provided with the product! So, word of caution here, toss the provided USB cable and replace it with a good quality cable. Still, it takes about twice as long to charge, but will work in an emergency. Note: it only charges via the USB port, if you use the USB-C port, the phone will charge the product. Quality and workmanship both appear to be good. Overall, I like this jack-of-all-trades emergency device, it does many things good and will be appreciated in an emergency. This product has my recommendation.

   

6. gary engelke Verified Buyer – 27 March 2025

   I purchased this not really believing that it would work very well but it works great. I have actually jump started five cars in a row and it still has plenty of power to jump start more. Would highly recommend this to anyone.
   

7. Brett Bilbrey Verified Buyer – 7 April 2025

   EDIT: I have had this less than one month, and it has saved me twice! Once, last week I used it to inflate the tires in my trailer (I noticed they were low while out using the trailer). I will note, the compressor did get very warm while inflating both tires. And just today, I had a door on my car open for an hour (loading the car, the door was open while we were packing the car). And, there was not enough power left in the battery to start the car. Attached the Jump Starter and the car started right up! Again, I loved this when I got it, and love it even more after it proved useful twice. ==================== I’ve not had to use this yet as an emergency jump start, but I have been using the air compressor for filling my bike tires (they include a Presta adapter for bikes). But I’m getting ahead of myself… This is very easy to use, very light, and had a compressor built-in!!! What is included: – The 2000A battery box – The clamps for the 12V jump – The air tube for the compressor (including adaptors: needle, swim ring, rubber dinghy, and Presta) The ‘American’ air coupling adapter is part of the air tube, and all the adaptors fit into it. – A USB-A to USB-C charging cable – A nice cary case – Instructions The unit is able to display BAR, PSI, KPA or Kg/cm, and while different modes (Bike, Car, Motorcycle, Ball) are initially set to certain standards, a long press will change the standard, and the memory will remember anything you change the next time you use it. It takes a while for the first charge (just plan for that). The battery box also has a light mode with White, Red, and flashing modes. Also good if you break down on the road (better than a flare). And the battery has a USB-C output so you can also use this to charge devices in an emergency. We did not use this either, but knowing you have 2000A of battery in case of emergency is wonderful. Like for recharging a cell phone in an emergency. I picked this unit up to take on a cross country road trip in our car. It was great knowing we had it in our emergency kit just in case, but we did not need to use it. I have been using it to fill up our bike tires. And this is much easier to use than pulling out the big air compressor tank. This works with both “American” and “Presta” bike valve types (see photos). You can see the Presta adapter installed in the photo for the Presta. To use the compressor, you press the ‘power’ button, and you can change the mode by pressing the ‘mode’ button, and the +/- will increase or decrease the air pressure level (in the PSI mode, the increments are 0.5 PSI). Overall, I love this unit. I take it with me on car trips, but honestly I used it before bike rides to make sure my tires are topped off. And it easily fills both American and Presta tires. The quality is very good, from the case to the unit itself. (My only critique is the instructions could be a bit easier to read.) It is small enough to fit in an emergency kit. I highly recommend this unit. It is a great safety to have in your car incase you get stranded, but it is a great little air compressor to use between car trips. I really like this unit, and I hope you will too. 👍

   

8. Brian Elmore Verified Buyer – 11 April 2025

   Simple to use and my dad (who we bought it for) likes how well it works.