Failure Analysis for Battery

The requirements for using VELA batteries and chargers are distinct in terms of electric bicycles in China and overseas, due to their diverse usage in all sorts of conditions. People in China regard the electric bikes as transport tools but foreigners use these bikes mainly for leisure and fitness.
Phenomenon:
The failure mode of battery abroad is [...]

An Important Factor of Charger Design

One of the most important factors of charger design is the appropriate selection of a coupler. In order to realize standardization of design, it is necessary for a coupler in a car charger to charge use the same socket of electric vehicles. Restrictions on high-frequency transformer charger turn the wide range of factors, including power, [...]

  • About

    We mainly produce integrated car chargers, travel chargers, audio cables, video signal connecting cables, various types of AC, DC plugs. All of products have been patented. Now we are the OEM manufacturer of SONY, NOKIA, and MOTOROLA, etc.

  • Admin