beepmotor

Recently, more and more people choose to by electric vehicles. But do you know the exact of these vehicles? Maybe most of us only know they are made for the environmental purpose. Let me introduce the details of them. Electric bikes (e-bike) include two-wheel bikes propelled by human pedaling supplemented by electrical power from a storage battery (bicycle-style), and low-speed scooters propelled almost solely by electricity (scooter style). The main components of e-bike include a hub motor, controller and value-regulated lead-acid (VRLA) battery. Bicycle-style e-bike typically has 36V batteries and 180-250W motors. Scooter-style e-bikes typically have larger 48V batteries and high-powered motors (350-500W). Electric bikes are regulated not to exceed 20km/hr, but many, especially scooters, can travel at speeds in excess of that limit and some are advertised to go 40km/hr. Now, have you known more about electric vehicles?