Batteries are an excellent idea for a science fair project. It is usually easy to find information about them and come up with interesting ways to present them. Such as charts, pictures, and videos; you can even present them in your own unique way. In this science project you will gain knowledge on how batteries operate, effective measurements of their performance over time, and how they drain energy. The advancement of my project is to explore the scientific operation of batteries, acquire a new understanding of current drain, and to document my fi...