http://www.macnn.com/articles/05/03/22/14.inch.ibook.batteries/
High-capacity replacement batteries for 14-inch iBook
updated 11:50 am EST, Tue March 22, 2005
14-inch iBook batteries
Other World Computing (OWC) and Newer Technology today began shipping their for Apple's 14-inch G3/G4 iBooks. The new 59 Watt Hour battery model is available for $120, and provides up to 12 percent more capacity than the original Apple stock battery. At $140, the 71 Watt Hour model provides up to 29 percent more capacity, according to the companies. As with all NuPower batteries, the 14-inch iBook-compatible models are built in the United States using premium Li-Ion cells manufactured in Japan and/or Canada.
