On Sep 22, 2004, at 7:42 AM, Brian Pearce wrote: >> .. but then apple's site explains that a charge/discharge cycle is >> 100%. So two 50%'s equal one full charge cycle. Who to believe.. > > Like I said, I'm almost hesitant to comment! But full > charge-and-discharge worked very well for me, at least with Apple's > original battery. > I'd vote with Brian. The original battery in my G3 700 iBook (bought new in July 03) has been aging gracefully with 'fully charge-and-discharge' method. Jim