4500A Portable Car Jump Starter with 150 PSI Air Compressor for Vehicles

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1. Honest Thoughts Verified Buyer – 20 April 2024

   This is a very useful tool to have in your vehicle. It’s small enough you can keep it in your car and it can do a lot for you in an emergency. You do need to keep it charged, but the battery holds a charge quite well. You do want to check on it every month or so and keep it working and ready to go, and of course give it a good charge after you have had to use it.
   This would make an excellent gift to someone who just got a new car, or and old car.
   

2. Jim Peters Verified Buyer – 23 May 2024

   Works great, inflated 4 tires and still jump started the vehicle. Takes a couple hours to fully charge, Instructions could be more clear.
   

3. Blake R Verified Buyer – 29 October 2024

   Super happy to have this in my Jeep. It has multiple features to help keep you safer on the road. From jump-starting your vehicle to inflating a flat tire, this solves some of the simple issues that could otherwise leave you stranded. There is also a bright flashlight that will come in handy during any night time events. It comes in a nice case so you can throw it in the trunk without worrying about damaging the unit. Since putting it in my cargo area, I needed to jump a friend’s Honda Accord and it fired right up without issue. He is going to purchase one of his own after this experience. It’s a reasonably priced insurance policy that may save you hours waiting on a tow truck or finding someone to jump your vehicle.
   

4. Supplement Verified Buyer – 25 January 2025

   This review is for the Geeneu Jump Starter with Air Compressor, 3500A Portable Car Jumper Box Power Booster Pack. I have a jumper pack and an air compressor in my vehicle, taking up room in the back seat. Now that I have this unit, I only have to take a single, all-in-one device instead of having two things. I’m pretty happy with this device. It’s fairly easy to use and doesn’t take up much room. It’s super cold where I’m at, so I tested the jump feature on a vehicle, and it works like a charm. All I had to do was hook up the leads and turn it on, and it just worked. The air compressor is so-so. It does take a while to air up a tire, but it should get me out of a bind or top-off tires. I wouldn’t say it would fill all four tires from flat, but it should quickly air a bike tire. Of course, other features like the light and charger are also nice to have. This is a great unit to have and does just about everything. It’s perfect for emergency or occasional use, but don’t expect it to replace a dedicated device if it’s something you plan to use daily or in a profession. It’s one of those things that does it all but isn’t the best at everything. However, I highly recommend that everyone have one of these because it very well could save the day.

   

5. Drewnaciouschild Verified Buyer – 3 February 2025

   I already had a jump pack and a separate inflator in my truck. But I saw this and thought this would be perfect to keep in my car. It comes in a really nice case that fits under the seat easily. The jump pack I already had was supposedly rated at 6500A. But a couple weeks ago we had very cold weather and I accidentally didn’t close the door all the way in my truck. By the next morning my truck battery was so dead that it didn’t even click when I turned the key. I tried using my other jump pack thinking it had more cranking amps but I couldn’t get it started. I don’t know why I even tried but I was getting desperate so I tried this one. It started the first turn of the key. I noticed with my old jump pack that it seems to click on and off and if I don’t catch it right after it clicks I have to reset it. This one only seems to click once so I don’t know if it’s a more constant feed or just quieter but I do know that it started my truck when the other one wouldn’t. I have a Subaru that has aluminum wheels that always seem to lose pressure when the temperature changes. So I’ve used the inflator feature quite a bit also and it too performs flawlessly. I’m really impressed with this unit!
   

6. Debra L. Hjelm Verified Buyer – 2 April 2025

   Peace of mind with this in my car everywhere I go. It works as advertised, is compact and sturdy. Thank you!
   

7. Richard Smith Verified Buyer – 16 April 2025

   This appears to be a well made inflator/jump starter. When received, it was at about 75% charged. I connected it to USB-C and it charged up to 100% in about 2 hours. It easily inflated a UTV tire from completely empty to fully inflated in about 2 minutes with no noticeable battery drain on the display. It’s fairly easy to operate but the symbols on the buttons can be difficult to make out. It is designed to shut off the inflator when it reaches the target pressure which can be displayed in psi, bar, or kpa. There are 4 different memory settings, one each for car, motorcycle, bicycle, or balls and you can set a pressure limit for each one including the units used. It also provides a light that can either produce a steady beam or flash as a warning light. In addition, it does operate as a jump starter. Be sure to read the instructions to operate the jump starter. It’s fairly simple but you only have 30 seconds after connecting it to complete the start for instance. Overall, this is a great tool to have in your car to help you out with a flat or a jump start and provide illumination while you work.