Tire Inflator Air Compressor Automatic Cordless Air Compressor, Easy to Read Digital Pressure Gauge, Built in LED Light (Red)

This inflator works very well for my car tire. Before I was using a different brand model and each time I have to open the car hood, connect red and black cable to the car battery. That's very inconvenient. My wife always complains about that. Now with this cordless tire inflator my wife can easily handle that. I have also tried it with two basketballs, no issue. Overall I'm very happy with this easy inflator tool.

So -- my order history shows I bought this tire inflator 5 years 4 months ago. But in that period, I used it maybe a total of a half-dozen times -- and not very hard use at that. The rest of the time, it sat in a cool and climate-controlled basement. Day before yesterday, I had reason to pull it out again because my wife had a low tire. Suffice to say the device was kaput. It would pump air for maybe 2-3 seconds, then quit. That happened whether I used a fully charged battery or the DC car battery cable. So based on reliability relative to usage, I have to give this inflator a 1-star rating.

functional, lightweight and quick to use

Here is information to consider before purchase: 1. Its manual mentions not to store its lithium battery in the car (includes a socket adapter to power the device without its battery). Like any lithium battery, need to be careful not to store in direct sunlight or where it can get super hot. 2. When the battery is disconnected, the (+) and (-) battery terminals are exposed and easy to touch both when picking up the battery. The product does not include a cover or cap. To charge the battery, you need to remove it from the pump and plug its 12V wall adapter's cord into a hole near the exposed battery terminals. The product is relatively quiet and easy to operate. The included case is convenient. The cord is easy to attach to the valve stem. The desired pressure is easy to set using +|- buttons. Does need to set pressure by 3 psi greater than desired since the checking is done when air is being pumped. This is a common issue with other manufacturers as-well and not a big deal. I would recommend this to others but with a caution on lithium battery storage in hot areas

I have been using this for few months now. This is a good compact unit and works well; however, because of the way the contact tip is designed, you are going to lose some air while unscrewing the contact tip and this is very annoying. So if you want the pressure to be set at 33psi, you would need to fill air upto 36psi and then hope you don't lose more than 3psi while unscrewing the tip. I really hope the sellers have a fix for that.

This product is light-weight, well-made, and quickly & easily inflates bicycle tires, and also is useful for car tires, and other inflatable items. Not recommended for large truck tires, however. All-around good product!

Bought this to fill up my wife's tires so she doesnt have to stop for air. First use was great. Pulled it out again and the air hose no longer actually connects to the tire. It screws on just fine, but I dont hear the normal "hiss" when screwing it on. Completely unusable now after only one use.

It’s very good for me. When I received package. My hunsbend tryed it for my car and after my sun tryed it for his basketball and football. Its operations simple and convenient, too suitable for family use. My famil all like it.