There is no animation because the design concept is simple and practical, focusing on providing users with an efficient charging experience. In product design, avoid too much decoration and complex appearance, choose simple appearance and practical functions, pay more attention to the practicality and performance of the product. As a result, cool but not essential elements such as animation were not added to keep the product simple, stable and practical.
This is also in line with the consistent product design concept and user demand orientation, to provide users with more practical and efficient charging solutions.