Using the program coconutbattery, I saw that the battery in my circ. 2002 15" 867Mhz TiBook is still going strong, after 694 cycles. Still holds the charge for 2.5 hours! Check out the image.
Mine is doing far worse after only 42 cycles (April 2002 800MHz TiBook). When it was my primary machine I used it 99% of the time on AC power. Now the battery can barely even seem to boot the machine without draining itself.
Mine is doing far worse after only 42 cycles (April 2002 800MHz TiBook). When it was my primary machine I used it 99% of the time on AC power. Now the battery can barely even seem to boot the machine without draining itself.
My girlfriend uses my ~7 year old 500MHz TiBook. Battery still lasts about 1.5 hours with normal usage (not running full blast with the screen turned up.) It's not the original battery, but still about 5 years old.
That's better than the two year old battery I have for my AlBook. Weird
Mine is doing far worse after only 42 cycles (April 2002 800MHz TiBook). When it was my primary machine I used it 99% of the time on AC power. Now the battery can barely even seem to boot the machine without draining itself.
I essentially never used my 2003 17" PowerBook (the first one) on battery - when I finally sold it in December it still held a charge as if it were new.
My 2000 iBook, which I used the battery constantly, was unable to hold more than an hour charge within three years.