Part one of term paper
We use batteries everyday, we use them to start our cars and to listen to our Walkmans. I have a few questions: How do batteries work? What are the different kinds of batteries? Why do they die? Why do they lose energy when they are not used for a long time? Well I tried my best to find the best answers for these questions and a little more. ...

Part two of term paper
... converted these are called primary cells. Batteries in which the chemicals can be reconstituted by passing an electric current through them in the opposite direction are known as secondary cells, are rechargeable cells. The primary battery is the most common type of battery used today, invented by the French chemist Geoges Leclanche in the late 1860’s. At the time this invention was very important and helped the start of the industrial revolution. It allowed people with portable electricity. Th ...