Can empty bottles store electricity

We throw away billions of plastic bottles each year, but they could be turned into useful electronics components instead Plastic bottles can be upcycled into parts for supercapacitors, which store energy like batteries but release it much faster. Researchers have developed a way to transform discarded plastic water bottles into high-performance energy storage devices called supercapacitors. The work focuses on PET plastic, short for polyethylene terephthalate, which is used in most beverage bottles. Why can water bottles store electricity? Water bottles can store electricity due to the principle of electrolysis, the unique properties of water, and the introduction of specific materials that facilitate electric charge retention. Thanks to new research, they might soon help power your home and save you money on energy bills, according to Interesting Engineering. It is an early form of a capacitor, an essential component in modern electronic circuits.