My wife has the same Book, it's just about 3 years old now, and the battery was pretty much shot a few months ago, so I ordered her one from Other World Computing. I just went there, and you can order the battery you need for $120. My wife is very happy with hers, but I don't know how long it lasts because she tends to use it on battery for awhile, then plug it in for a while, then go back to battery, etc. You can find that battery at www.otherworldcomputing.com. In my experience, they're good people to work with. HTH, Brian On 6/20/05 6:18 PM, "Thomas Bridgeland" <tmbridgeland at ybb.ne.jp> wrote: > > Hello all. I have a Icebook 600. About half a year ago I noticed that > the battery time indicator was badly off, the book would suddenly go to > sleep with more than an hour remaining, and without a low battery > warning. Since the battery is several years old I am not too surprised. > Anyway, I need a new battery and I am hoping for a little advice. What > are the better makers of external batteries, and how long can I > reasonably expect a charge to last, doing only word processing? How > much should I expect to spend? When I asked at the local Mac reseller, > where I bought my iBook, the prices they gave me for external batteries > were shocking, and they said they could not get actual replacement > batteries that fit the slot at all. > > Thanks, > > Tom > > _______________________________________________ > iBook mailing list > iBook at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/ibook > > Listmom is trying to clean out his closets! Vintage Mac and random stuff: > http://search.ebay.com/_W0QQsassZmacguy1984