AAAA batteries are small cylindrical batteries that are often used in small electronic devices such as wireless doorbells, digital cameras, and medical devices. They are also sometimes used in toys and other novelty items.
Are AAAA batteries something new?
No, AAAA batteries have been around for many years. They were first introduced in the early 1990s and have been in use ever since. However, they are not as common as other battery sizes such as AA and AAA batteries.
Here are some additional details about AAAA batteries:
* They are also known as "micro" batteries.
* They are 42.5 millimeters long and 8.3 millimeters in diameter.
* They have a voltage of 1.5 volts.
* They are typically made of alkaline or lithium-ion chemistry.
* They can be found at most electronics stores and online retailers.
