Here’s an impending life-hack! Whenever you are forced to face a situation where your phone battery has hit its rock bottom and there’s no source of power around you will not need a power bank or a socket to charge your phone.
All you need is your own body to recharge your batteries! Yes, your own power is sufficient enough to charge your batteries. How is that possible?
You can charge your phone using your body electricity by making a capacitor using items commonly found in your pocket.
You need two silver coins, a paper clip, a piece of paper, your charging cable and of course your phone.
The electricity from your body is stored in the capacitor and then sent to the phone to charge it. The coins act as a two plates of a capacitor and the air gap and the paper act as the insulator (dielectric). The paper clip is to connect inside of your USB connector to the outer plate of the capacitor.