Review on Portable Compressor 4000MAh Electric Motorcycle by Jon Estell

I am very impressed with this small portable gas generator. I was able to inflate 8 bike tires and still have some charge left. It's very portable as it has its own internal battery that can be charged with the included USB-C cable. Inflating each tire took less than 2 minutes. The air shaft slides into the device and the device slides very conveniently in the carrying case. The digital measurement is very complete, you can set the PSI you need, the device will stop when it reaches the PSI you want. I am satisfied with the pump, I recommend it.