Excited Work 12V Portable Air Compressors Cordless Tire Inflator, 2.0 Ah Rechargeable Battery and Quick Charger, Max 150PSI, with 3 Nozzles, 4 Unit Meters, Fits Cars Motorcycles etc

Small but mighty this compact air inflator can handle up to 150psi and includes one rechargeable battery for cord-free use. The device may be powered either by charging the battery with the included AC wall adapter which permits it to be operated wirelessly or it may be connected to an auto accessory port which will need to remain connected while being used. After charging the battery I used the inflator on a soccer ball and the tires on a garden cart. The operation was somewhat loud but also surprisingly quick and efficient. The built-in small white LED light is helpful to light the area and the easy to read 1/2 by 1 inch display screen is illuminated while the device is running. The included instruction book is clearly written and using the device is simple. To operate just connect the battery to the unit, attach it to the item being inflated, press the On button, then set the psi measurement using the plus and minus buttons located below the display screen—the default is 30psi—press the trigger to being and the operation will stop when the set psi is reached or the trigger is released. Three of the accessories are stored on-board the main unit—the sports ball needle, a Presta adapter for bike tires and one of the two tapered adapters for inflating things like balloons, air mattresses, etc. Compact and works well.