Power-bank

There was a serious energy crisis in Europe，Facing this situation, our team thought about how to convert some green energy into electricity. Bicycle is a common green transportation and popular in many countries. Power-bank components can be clipped on the spoke of the bicycle to recover the kinetic energy generated during cycling, convert the kinetic energy into electric energy and store it, and output it to various electrical equipment through type-c interface. At the same time, the modular design allows the power bank to power more powerful equipment.