Why do we use 3 AAA instead of 1 or 2 AA batteries? Is there a huge output difference?

Question

Why do we use 3 AAA instead of 1 or 2 AA batteries? Is there a huge output difference?

In: 15

Answer 1

Both AA and AAA have the same voltage output. It’s just a matter of size and capacity. You can put AAA in a AA device and it would still work