I've been using the portable and handy Mi tire inflator for two years already. Napansin ko lang parang ang bilis mag blink ng led from white to red indicating na low batt na habang nag i-inflate ako ng car tire. Pero so far kayang mag inflate up to 40psi kapag fully charged yung battery.

Madalas ko nang magamit itong Mi tire inflator mula nung bumalik ako sa condo living. I can easily do a maintenance tire inflation before going out.

Gamit ko din yan sa bicycle