The Magical World of Batteries
Experiment
  
    Comparing Duracell and Energizer
By: Lily & Mackenzie 8A		  
Introduction 
Experiment
Discussion 
Conclusion
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•Our experiment started with the buying of the materials(two flashlights, two AA Duracell batteries, two AA Energizer batteries.) We then put the two Energizer batteries into one flashlight and the two Duracell batteries into the other flashlight. Next, we turned on each flashlight at the same time. Then, over the next few days we took notes on the change in the brightness that was produced from the batteries. After the two weeks we watched over the flashlights one eventually went out. That one was Duracell, leaving Energizer to be the longer lasting battery.