What is the battery number of the battery car?

1. On the rear wheel of the electric car, you can see the brand of the electric car and a series of English numbers. This is the motor number of the electric car.

2. Different brands of motors may have different numbering positions, but they are generally on the rear wheels. You can turn the wheel to check the motor number.

3. The so-called frame number is the number of the overall frame of the electric vehicle, generally under the front handlebar. For a large electric car, you can see that there is a long slot in front.

4. If it is a small electric car, you can check the frame number at the front wheel door, usually in the form of pure numbers.

Electric vehicles, that is, electric drive vehicles, also known as electric drive vehicles. 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 first electric car was made in 188 1. The inventor was Gustav Truff, a French engineer. This is a tricycle driven by lead-acid battery and DC engine. Great changes have taken place in electric vehicles, and there are many kinds.

20 18 1 1 The Ministry of Industry and Information Technology and the National Development and Reform Commission jointly issued the Notice on Strengthening the Management of Low-speed Electric Vehicles, requiring local organizations to clean up and rectify low-speed electric vehicles, prohibiting new low-speed electric vehicle production capacity and strengthening the standardized management of low-speed electric vehicles.

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.