First of all, as we’ve often reported here on Electrek, the phenomenon of an electric bicycle fire, and especially fatalities from electric bicycle fires, are exceeding rare. They get plenty of news coverage because of the old “if it bleeds (or burns), it leads” adage. But the fact of the matter is that there are millions of e-bikes and e-scooters currently rolling around the US and battery fires are incredibly rare.

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The biggest contributing factor to e-bike battery fires is the prevalence of low-quality batteries produced by ultra-budget manufacturers. These batteries can be attractive to consumers due to their significantly lower prices. Such cheap batteries are commonly used by delivery riders and other low-income workers who rely on their e-bikes for a living, but they come with safety concerns due to unscrupulous production methods.

New York City, for its part, has made a major effort to keep those batteries out, implementing a ban on mobility devices sold with batteries that are not UL-compliant. Since the ban began, city inspectors have visited hundreds of e-bike stores and battery repair shops, helping to enforce the ban on non-conforming batteries.