I'm not too happy about very large lithium ion batteries as a mass market product in low-end vehicles. Lithium iron phosphate, which doesn't have the thermal runaway problem but stores less energy per kilogram, may be more appropriate there. Both BYD and Tesla are going that route at the low end.
Light electric vehicles (bikes, scooters, skateboards) are now causing a sizable number of fires in NYC.[1] It's mostly a battery quality problem, apparently. FDNY reported 28 battery fires in 2019, 44 in 2020, and 104 in 2021. Bike and scooter shop fires tend to result in multiple batteries cooking off.
One thing would stop much of this: making Amazon criminally responsible for selling power electrical devices which do not have verifiable UL certification.
Light electric vehicles (bikes, scooters, skateboards) are now causing a sizable number of fires in NYC.[1] It's mostly a battery quality problem, apparently. FDNY reported 28 battery fires in 2019, 44 in 2020, and 104 in 2021. Bike and scooter shop fires tend to result in multiple batteries cooking off.
One thing would stop much of this: making Amazon criminally responsible for selling power electrical devices which do not have verifiable UL certification.
[1] https://www.firerescue1.com/fdny/articles/fdny-massive-fire-...