Review on Kensun 12V DC Portable Air Compressor Pump - Enhanced 150W Digital Tire Inflator for Cars & Inflatables: Efficient and Reliable Performance by Kyle Brown

Amazingly small and light, yet powerful, this air pump is great for travel. Its power is enough to fill the tire of a normal sized car in a matter of minutes. Out of the box, it takes a minute to read the instructions and you're good to go. Has great features like threaded attachment to the tire valve stem and you can preset the pressure so the pump will automatically shut off when the desired pressure is reached so it's easy to set and forget. In addition, the digital display shows you the pressure when the tire is full. I pumped two tires from FLAT to 30psi in a few minutes while doing other things. I bought this after reading other people's comments about Revain and have been very happy with this product so far.