Okay kiddo, have you ever seen a machine that charges your phone or tablet automatically? That's called an automated charging machine. Let me explain to you how it works.
First, you need to put your device into the charging compartment of the machine. The machine is powered by electricity which is like the energy that flows through the wall sockets in your home. This energy makes the machine work.
Once your device is in the machine, the machine uses electricity to charge your device's battery. Think of your battery like a water bottle, and the electricity like a faucet that pours water into the bottle. The more electricity the machine uses, the faster your battery gets charged.
The good thing about automated charging machines is that they are programmed to stop the charging process once your battery is full. This prevents your device from getting overcharged which can be dangerous.
Automated charging machines can be found in public places like airports, malls, and restaurants. They are great because they allow you to charge your device while you're out and about, without having to carry your charger with you.
I hope that helps you understand what an automated charging machine is all about, kiddo!