Ralph Mowery wrote, on Mon, 07 Dec 2015 17:39:38 -0500:

I did see a man put the patch on his tire and use one of the battery powered
pumps to pump up the tire.

I wonder how long it would take to fill a tire with those
small bicycle pumps?

It takes about a hundred pumps to fill a bicycle tire.

Whaddya think?
About 1,000 pumps?