ELI5: Explain Like I'm 5

Battery nomenclature

Okay, kiddo, let me explain batteries to you like you're 5 years old!

Batteries are like little power sources that can make things work, like your toys or your remote control. They have special names that tell you what kind of battery they are.

For example, we have AA, AAA, C, D, and 9-volt batteries. These names tell you how big the batteries are and what shape they have. Some batteries are round, like AA and AAA, while others are longer and cylinder-shaped, like the C and D batteries. The 9-volt battery is square and has a snap connector on top.

Now, batteries also have a chemical inside them that gives them power. This chemical is either an alkaline, nickel-cadmium, or lithium-ion. These are like the secret ingredients!

And finally, some batteries can be rechargeable, which means you can use them over and over again. These are like magic batteries because you don't have to throw them away when they run out of power!

So, that's a little bit about batteries and nomenclature. Remember, AA, AAA, C, D, and 9-volt batteries are the special names for different sizes and shapes, and there are different chemicals inside them that give them power.
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