(Gone.)
This is a real Apple battery from a real Apple iBook. I have used the battery with my G4 iBook.
3554 out of 4200 mAh available (84% of new), white/grey and features full four lights
Rated for nearly 4 hours of life with the display on full brightness although obviously results may vary, this is a solid purchase of which you will not be disappointed. My rating personally is for 3:42 hours, but I have got as much as 4:12 hours using this battery. It depends on the apps you are running, and actual runtime may be slightly higher or lower.
eBay 98-0-0 heat 34-0-0
Thanks for looking. For U.S. buyers, there is no duty on items coming from Canada under $200.