Which brand battery lasts longer?
(Sponsored Project Guide)
Introduction:
Have you ever wondered what brand of batteries to purchase for your flashlight, toy or any other battery operated device?

Do you know which brand of battery will last longer?

If you like to know the answer, then testing and comparing batteries can be a good idea for your science project.

 Battery life test Science Project
 
Material and instructions:
 You can make a simple electric circuit and use that to test the life of different brand batteries. The essential materials to construct simple electric circuits are easily available in the form of a kit; however, you will also need to purchase samples of batteries and have a stopwatch or regular clock to show the time.
Details of this project:
More details of this project is available in the members section of ScienceProject.com web site. You can also find more information about this project at www.MiniScience.com .

All members will have access to this project guide and it will not count towards their project credits.