and garbage customer service. they offer a refund if unsatisfied with product. It took me nearly 30 days of telling them, the pump only raised tire pressure 2 pounds and then battery quit. the moron asked for a video showing what happened. despite my refusing a 20 dollar refund and keep the product, they kept sending me email messages - your problem has been updated, and - we'll get back to you in 1-3 days. then, the first link they sent me to fill in comments on - their moronic IT people failed to put a 'submit' button on it, so I wasted more of my time typing in most of the above only to find I can't submit it.
they don't offer a zero star review level or I'd have selected that.
total crap site, selling defective merchandise in my opinion. I will never shop there for any product and will be telling all I meet about this scam site.