Now that I am traveling more frequent I realize that the battery of my PowerBook is not really what I expect from a mobile computer. Two hours is the absolute maximum for my current battery and that can not be it (lately only 1,5 hours)!
Is there some really high capacity battery for my PowerBook Aluminum 15"? I learned that there is one from newer technology, but honestly: 11% more power is not what I am looking for. I want much more! Is there anything, just let me know. Thanks.