Somewhat heavier than practical for carrying around in a bicycle pack, best for charging your bicycle tires, volleyball / basketball etc. at home. Fitting on and rotating the inflation tube nozzle securely to tire valve stem somewhat awkward, could have designed a slightly larger ring that’s easier to grip. Haven’t tried it on a motorcycle or car tire (has to be plugged in during use for these). Charging from zero to full charge requires several hours, not a problem.

Very handy. Would give 5 stars except the battery capacity could be better and the hose could be longer. Otherwise, great pump.

I love not having to plug it into the cars 12volt power supply. Can be recharged at home or in the car

A little bigger than I expected but still small enough to carry in my backpack. Great for inflating and deflating volleyball for travelling to a tournament.