Segway Ninebot E3 Pro

If you only check one thing before buying an electric scooter in the United States, check this one, and this is the scooter that makes it easy: it states UL 2272 and UL 2271 certification right in the listing.

Here's why that matters more than range or speed. UL 2272 covers the entire electrical system — battery, charger, controller and wiring tested together — and UL 2271 covers the battery pack on its own. These standards exist because cheap scooter batteries have started fires in apartment buildings. New York City requires certification, and a growing number of landlords, university campuses and transit systems now ask for it before they'll let the thing through the door. Most listings in this category say nothing at all about it. Very few state both standards.

The rest is a genuinely strong commuter. 800 W nominal — an actual nominal figure, published, not a peak number — which is the highest here and the only one that scores a 10 on our push axis. IPX5, rated for water jets rather than mere splashes. Dual elastomer suspension front and rear, tubeless tires, and 265 lb of max load.

Segway also does something unusually honest with the range: it publishes two figures instead of one. Thirty-four miles in eco mode at 9 mph, or 17.5 miles in sport mode at 20 mph. Nearly every manufacturer in this category quotes the eco number alone and lets you find out the truth yourself. Publishing both is a small thing that says something about the company.

Two real annoyances. First, Amazon sells three different scooters under this one listing — E2 Plus II, E2 Pro and E3 Pro — with different prices and different ranges. Read carefully which variant is in your cart. Second, and less forgivable: the weight is not published anywhere. On a scooter whose entire selling point is that it folds and comes with you, that is the one number you most need, and it is missing.