You can create a human battery by using your own hands and metal plates. Your hands are coated in a thin layer of sweat, which is mostly water but also contains salt. When you make a human battery, the sweat acts as the electrolyte, with the metal plates acting as electrodes.
he did not create a battery
In various cultures and religions, the creation of human beings is attributed to different deities or forces. In scientific terms, human evolution from ancestral primates is understood through the process of natural selection and genetic mutations over millions of years.
from the battery
A battery no longer able to provide a chemical reaction to create a charge
Electrical energy out of chemical energy.
The human race didn't create it, it is just survival of the fittest. Although the human race made it more organized.
When very smart people try and create robot as smart as a human they find out a great deal about what makes a human Human.
Maybe maybe not
Potential difference (voltage)
Best to unplug it and then disconnect it from the battery. Reason being is that if you disconnect it from the battery first you will create a spark. That spark could ignite any fumes from the battery.
poo-bird
By itself it is not a battery. The sulfuric acid is used to create a chemical reaction that releases electrons in the battery that creates electricity.