The last kilometer of new energy
When it comes to new energy vehicles, everyone is not unfamiliar. New energy vehicles actually include pure electric vehicles and extended-range electric vehicles. From the perspective of the development of global new energy vehicles, its power sources mainly include lithium-ion batteries, nickel-metal hydride batteries, fuel cells, lead-acid batteries, and supercapacitors,
among which supercapacitors are mostly in the form of auxiliary power sources.