Learn how to determine the current status of the vehicle.
The battery life of an electric vehicle is typically only about three years. If an electric vehicle's battery fails, you can choose to replace it with a lithium battery. Also choose to exchange the old battery for a new one. It depends on your actual situation, the trade-in price will generally be cheaper, but the service life is difficult to say. From a safety perspective, maintenance-free lead-acid batteries are safer. Although lithium batteries have larger capacities, they are relatively more expensive, have unstable performance, and are prone to problems.
Electric vehicles can be divided into: electric bicycles, electric motorcycles, electric unicycles, electric four-wheelers, electric tricycles and electric scooters according to the number of tires and types of tires.e structure according to energy source: Pure electric automobiles, extended range electric vehicles, hybrid electric vehicles, fuel cell vehicles.
Depending on how electricity is supplied, it can be divided into two categories. One is to connect an external power source to obtain energy, and the other is to use fuel cells, energy storage devices (such as fuel cells). energy storage batteries, supercapacitors), etc. as power.
Electric vehicles
Classified by driving mode: pure electric vehicles, hybrid electric vehicles (series, parallel, hybrid), fuel cell electric vehicles.
According to its appearance, it can be divided into electric unicycles, electric bicycles, electric motorcycles, electric tricycles and electric four-wheelers.
Since power batteries are generallyAlthough batteries consist of ternary lithium batteries and lithium iron phosphate batteries, unlike lead acid batteries, these two batteries can be removed and rearranged for use, once damaged. only lithium can be extracted. And lithium iron phosphate batteries have little value, so there's no place to trade them.