I have been curious about it for some time. Because regular batteries can’t be pushed forward, everybody is waiting for fuel cells. You can see news about them every week. They are not just considered as battery companion, they are planned for everything : Notebooks, UMPCs, and even cell phones. But what do you think about them? Can you live with buying fuel cells regularly or filling them?
Recent news about fuel cells : Notebook PC fuel cell breakthrough promises 20 hour life
Hot-swappable micro Fuel Cell System can run laptop for two days