Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Generally speaking, an electric vehicle is a vehicle that uses batteries as energy source and converts electric energy into mechanical energy through controllers, motors and other components to control current and change speed.
The share of electric vehicles in the national economy is not very high. However, it conforms to the general trend of national energy conservation and environmental protection, greatly facilitates short-distance transportation, and plays an important role in the national economy mainly through energy conservation and environmental protection.
Extended data:
Precautions:
1, fully charged before use. The newly bought electric car should be fully charged before use. Because many electric cars have been left in the store for several months, even more than half a year, they must be fully charged before use. It is best not to use it immediately after it is fully charged, but to let it stand for about ten minutes.
2. Install the battery firmly on the electric bicycle. Remove the battery and charge it. When installing, the battery should be firmly installed on the electric bicycle to prevent the battery from being damaged by vibration during riding. It is forbidden to throw, roll or squeeze the battery during handling.
3. Keep the battery dry and clean. Always remove the dust and dirt on the battery cover, and pay attention to keep the battery dry and clean to prevent the battery from discharging itself.
4. Develop the good habit of charging the battery every night. Never leave the battery in a state of insufficient power for a long time, and form a good habit of charging the battery every night. If you don't use it for a long time, fully charge it, put it in a cool and dry place and charge it regularly, usually 10 day.
5. Start with the pedal. When the electric bicycle is just starting, you should use the pedal. If there is no pedal, you can use it to help start. When going uphill, the pedal should be used to help the electric bicycle go uphill to avoid damaging the battery due to excessive discharge current.
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