8-hour battery life for thin notebooks by 2008
The magic number for notebook designers in the near future just might be eight--as in the hours of a full workday.
A somewhat outlandish idea a few years ago, the eight-hour notebook is moving closer to reality as promising trends in battery materials and power consumption converge. If all goes well, within three to four years, portable PCs could see battery life double from today's four-hour stretch.