Using nanotechnology to print out ultra-thin flexible batteries isn't it magical?

Using nanotechnology to print out ultra-thin flexible batteries isn't it magical?

Ultra-thin flexible printed batteries manufactured using nanotechnology At the China Association for Science and Technology Annual Conference Innovation and Entrepreneurship Outstanding Achievement Exhibition, a technology company brought ultra-thin flexible printed batteries. This battery is a new generation of ultra-thin and flexible battery products manufactured by printing a thin layer of nano-functional materials on a flexible substrate and combining innovative, flexible packaging technology.