http://www.articleheaven.net en-us editorial@articlealley.com One friend has this dell CC154 battery, and he has so many questions about the laptop battery. That strikes me to post this article. That is on batteries with different materials. At present, li -ion battery is the most prevailing one. They are not onl... http://www.articleheaven.net/one-friend-has-this-dell-cc154-battery-and-he-has-so-questions-about-the-laptop-battery-that-s-1750083.html 16th September 2010