Electric tricycle (mbth) is a three-wheeled vehicle with battery as power and motor as driving force to pull goods or people. Electric tricycles are divided into three types according to their uses: household, freight and factory. It has the advantages of strong applicability, flexibility and low price, and is widely used in short-distance transportation fields such as family, urban and rural areas, individual rental, factories, mining areas, sanitation and community cleaning.
Development of electric vehicles
The world's first electric tricycle was born in 188 1. The inventor was Gustav Truff, a French engineer. That is a tricycle driven by lead-acid batteries. 1873, the electric car with primary battery invented by British Robert Davidson was not included in the international recognition scope. Later, lead acid, nickel cadmium, nickel hydrogen battery, lithium ion battery and fuel battery appeared as electric vehicles.
As an important energy source with environmental protection, cleanliness and high conversion rate, electric power is widely used in production and life. It is one of the important topics in the world today to use electricity to drive the transportation upgrade, promote the low-carbon development of the transportation industry, reduce transportation costs, save energy and protect the environment.