August 27, 2019 is the most common day, but it is also an extraordinary day for us to remember forever, because today is the award day of keya, the awards are: w…
Low-speed electric vehicles are not only cheap, but also very popular. However, due to the awkward legal status of low-speed electric vehicles, in the case of tr…
Electric vehicle controller is used to control electric vehicle motor start, run, advance and retreat, speed, stop and other electronic components of electric ve…
Electric vehicle controller replacement needs to pay attention to what matters?Note 1: the positive and negative poles of the power supply must be connected cor…
During the winter months, many parents sit their children backwards behind electric bikes. It is not safe to see parents driving their children on electric vehic…
To build a new electric bike compulsory national standards "electric bicycle safety technical specifications" (GB17761-2018) in place, pays special att…
The amendment (draft) to the regulations on the punishment of road traffic safety violations in shenzhen special economic zone was submitted to the standing comm…
China is the worlds largest producer and marketer of electric bicycles. After years of development, electric bicycles have gradually become an important means of…