¡¡¡¡First check the charger output plug and battery box charging plug is not plugged in. If there is no problem, check if the fuse on the battery box is open or loose contact with the fuse holder. In addition, some

¡¡¡¡Through the development of three different periods, the pace of China’s electric bike development has not stopped, and with the speed of consumer demand, the market demand expansion. The development of the industry in recent years has maintained a growth

¡¡¡¡At present, China has made up over 90 % of the world¡¯s light electric vehicles, and China has become the world¡¯s largest producer of light electric vehicles, consumer and exporting countries. ¡¡¡¡This stage mainly talks about the emergence of new

¡¡¡¡The third stage, from 2005 to the present, is the over speed stage of electric bicycle in China, which is called “blowout stage” by the industry. ¡¡¡¡In this time period, with the fierce competition between enterprises greatly stimulate the progress

¡¡¡¡For the development history of China’s motorized bicycle, the industry generally recognized three stages of development: the initial stage of motorized bicycle, the stage of initial production scale and the stage of speeding development. ¡¡¡¡The primary stage of motorized bicycle