The core functional configuration of an electric bicycle includes batteries, motors, braking systems, and frames. These configurations collectively determine the performance and user experience of electric bicycles.
Electric bicycles typically use lithium batteries, which have the characteristics of high energy density and long lifespan. Common battery capacities include 48V20Ah, 60V20Ah, and 72V38Ah, which can provide different range and correspond to different grades of electric bicycles. For example, the 48V20Ah battery has a range of approximately 60 kilometers, making it suitable for daily commuting; The battery range of 60V20Ah can reach 80-100 kilometers, suitable for long-distance cycling; The battery range of 72V38Ah exceeds 100 kilometers, making it suitable for users who need to ride long distances.
In terms of motors, electric bicycles usually use DC or AC motors with a power range of 400W to 1000W. For example, a 400W motor is suitable for the new national standard electric bicycle, with a maximum speed of 25 kilometers per hour; The 600W motor is suitable for electric light motorcycles, with a speed of up to 40 kilometers per hour; The 1000W motor is suitable for high-performance electric bicycles, with a speed of over 50 kilometers per hour.