It takes  a very long cycle to develop a new product, about 6-12 months, Firstly, it is necessary to analyze market demand and market positioning, and then start to establish requirement documents for specific product functions. Based on the requirements, the technology will gradually realized.

Collect market user requirements, design requirement forms with technical parameters, and then start designing the appearance.

The appearance needs to be modified over and over again, which is a very suffering process. Often requires dozens of revisions.

Started Designing PCB board and Main board, while considering EMI interference and other issues.

LCD panel design, LCD panels are often deviates during assembly. We need to consider the precise location comprehensively

Input High and low voltage test , long time 110V AC input test, when 110V is  input, the power of main board is the largest, and the heat is also greater. meanwhile adjust the parameters to maximize their efficiency.

3D Printed Shell Samples, utilizing 3D printing, which has become very fluent recently years, to print samples very quickly and accurately.

Coloring Handmade Sample,  full black color.

The shell sample is slowly shaping

Charge 24V Car Battery