Review on 🚗 Nulksen Portable Air Compressor - Cordless Tire Inflator with Rechargeable Li-ion Battery, Pressure Gauge, LED Light - Ideal for Car Tires, Bicycles, and Various Inflatables by David Butterfield

Wireless is its best feature. you can be anywhere There are many 12 volt pumps that can be plugged into the car, but this one is self contained. As my video shows. I don't check the pressure in my trailer as often as I should and it was easy to set it at 37psi and just let it run until it stops. Ready for our journey. It contains onboard equipment for inflating balls and the like. With a mattress or something big, it takes a while, but builds up the necessary pressure from time to time. Came 3/4 charged like most batteries. Ready for immediate use. I'll charge it up and pack it in the camper. Has a flashlight and can charge the phone even in a standoff.