Car Jump Starter with Air Compressor 4000A Portable Jump Starter for Dead Battery 150 PSI Tire Inflator with

Works great, been having trouble with the cold weather with my battery not starting. Small and handy for 70-year-old woman I don't have to ask my neighbor to jump my car now. Love that it has the air pressure also, but have not used that yet though Read more

Excellent portable jump starter. It’s very practical and easy to use; it starts the car quickly and the air compressor works great for inflating tires. The screen is clear, the flashlight is very helpful in emergencies, and the size is perfect to keep in the car. A complete and reliable product, highly recommended. Read more

I have a jump starter of approximately the same power but 3 cm larger and heavier than this one. Honestly, with this one I won't use the big one anymore. I can carry this one in any small space and it's not cumbersome, and it's just as precise and powerful as a large one, plus it charges very quickly. It's very useful; I recommend it. Read more

Works great, the air compressor pumped all 4 of my tires to 36psi from 27psi in one charge. Probably has more juice in it. Has a nice light so you can operate it at night. Also worked to jump my 2008 Ford expedition after sitting for months with a dead battery. I keep it in the car and it charges via usb c. It also doubles as a power bank. Easy to store. Read more

This jump starter works great and feels solid and reliable. The air compressor is easy to use and inflates tires quickly, and the display is clear. Very useful to keep in the car for emergencies. Excellent value for the price. Read more

This 3-in-1 portable rechargeable battery inflates car, motorcycle, and bicycle tires, as well as balls and other items, with customizable settings. It comes with a manual that specifies the appropriate speed and pressure levels. The panel is digital. It can also charge cell phones; charging the portable battery itself takes between 2 and 3 hours. We used the battery to jump-start a RAM cargo van, and it was very efficient at getting the car started. I'm very happy with the experience. Read more

Easy to use and great quality. Having a dual air pump and jumper is priced reasonably than the competitors. Read more

This car battery jump starter works exactly as advertised and then some. It jump-started my vehicle quickly with no hesitation, even when the battery was completely dead. The build quality feels solid, the clamps are sturdy, and the safety features give real peace of mind. Read more