Bibliography

http://www.energizer.com/learning/howbatterieswork.asp
http://electronics.howstuffworks.com/battery.htm
http://www.ideafinder.com/history/inventions/battery.htm
http://inventors.about.com/library/inventors/blbattery.htm
http://en.wikipedia.org/wiki/Lithium_ion_battery
Schlager, Neil. �How Products Are Made.� Gale Research Inc.
Washington, D.C. 1994. Pg. 60-64
Leventon, William. �The Charge Toward a Better Battery: Designing a long-Life Battery,� Design News. November 23, 1992, Pg. 91.