Okay kiddo, so do you know what an electric car is? It's a car that runs on a really big battery instead of gas. And do you know how you have to charge your toys or phone when the battery runs out? That's kind of like what you have to do with an electric car.
Now, there are different ways to charge an electric car, and one of them is called CHAdeMO. It's a type of charger that was developed in Japan, and it looks like a big boxy thing with a cable coming out of it.
When you want to charge your electric car with CHAdeMO, you have to drive it up to a special charging station that has one of these big boxy chargers. You plug the cable into your car's charging port, and then you wait for it to charge up.
The cool thing about CHAdeMO is that it's really fast. It can charge your car's battery up to 80% in just 30 minutes! That's about the time it takes to watch an episode of your favorite cartoon.
So that's CHAdeMO, a fast way to charge your electric car when the battery runs out.