The standard stipulates that the speed of electric vehicles must be less than 25 kilometers per hour, plus the total weight of batteries must not exceed 55 kilograms, the motor power should not be greater than 400w, the standard battery voltage should be less than 48v, the distance between two wheels should be less than 1250 mm, and the maximum width should be less than 450 mm. Pedal devices must be installed, and fire prevention, flame retardant and tamper-proof functions should be designed.

The country issued this standard because there are too many people using electric vehicles, so if there is no unified standard, each manufacturer will make different electric vehicles, which is not acceptable.

In some areas, electric vehicles need to be licensed. If their electric cars don't meet the national standard, they can't be licensed.

Some areas will also allow electric vehicles that do not meet the national standard to use yellow licenses.

Electric vehicle is a very light and flexible means of transportation, which does not need to consume fuel and is very suitable for use on urban roads. Many friends like to travel by electric car.

However, as more and more people use electric cars, some very bad phenomena appear on the road. Some friends who ride electric cars don't obey the traffic lights, some people will occupy the motorway, and some people will do the opposite, which is very unfavorable to driving safety.

In order to ensure the safety of consumers' lives and property, the new national standard puts forward higher standards for the quality and safety of electric bicycles: on the basis of the old national standard, it adds 14 safety indicators, adjusts and perfects 16 safety indicators, and improves and supplements 30 detection methods.

Legal basis: Article 1 of the Provisions on the Application and Use of Motor Vehicle Driving License is based on the Road Traffic Safety Law of the People's Republic of China and its implementing regulations, and the Administrative Licensing Law of People's Republic of China (PRC). Article 2 These Provisions shall be implemented by the traffic administrative department of the public security organ. The traffic administrative department of the public security organ of the municipality directly under the central government, the traffic administrative department of the city divided into districts or the traffic administrative department of the public security organ at the same level shall be responsible for handling the motor vehicle driving license business within their respective administrative areas.