Samsung has shown off a new sample of its SDI Fuel Cell.
This portable power supply is a bit slimmer and more portable than previous models but it's still very big. Fortunately its high capacity makes up for it, according to Samsung a full fuel cell module will enable you to use your notebook for up to one month!
Fuel cells won't be available on the market anytime soon, experts believe it will take at least another 2-3 years.
