How do I refresh an old laptop battery?

How do I refresh an old laptop battery? I have an old (~8 y) G3 iBook with a dead battery and Apple stopped selling parts for that model. I can't seem to find substitutes online.
Asked by: Guest \| Views: 206

Total answers/comments: 1

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bert [Entry]

"Try this article:

http://www.engadget.com/2005/06/28/how-to-rebuild-your-laptop-battery/"