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WINTER / WildCharger


WINTER is a wireless wildcharger. The specific sucking discs on the back allow WINTER to adhere to any moving device. When WINTER is adhered to the moving object, ex: fans, running wheel frames, the centripetal force will rise to the square of spin velocity. Then WINTER will transform kinetic energy into electricity. Especially, simply put cell phone or any other electrical device on WINTER, the wireless charger will be triggered by electromagnetic induction. From the inner side of WinTer’s magnetic charging pad is a LED panel. It will change its color into soft pink/blue color when charging/dis-charging. With WINTER, we can save more power.


Ho-Tzu (River) Cheng

Ho-Tzu (River) Cheng
London, United Kingdom

Winny Wang


Industrial Technology Research Institute

Industrial Technology Research Institute
Hsinchu, Taiwan

Ho-Tzu Cheng ( River Cheng )