Review on WORKSITE Tire Inflator Air Compressor Portable - Cordless 20V Tire Pump with Digital Pressure Gauge - Rechargeable Li-ion Battery and Car Power Adapter - 150 PSI by Patrick Nepal

In contrast to the cheap models, where you have to press the nipple onto the tire valve (in case of bending over and back cramps), this one is attached to the nipple. That's great! Fast and easy. I had almost no experience with cars and it was easy. I love that it has a rechargeable battery and a 12 volt cigarette lighter plug. Works solid and good! good case. Very satisfied even though I just received it. But there is a 2 year guarantee.