Samsung displayed its new portable fuel cell power supply in Korea recently. The souped-up battery will apparently let you squeeze a month’s worth of juice out of your laptop.
Fuel cells consume a chemical called reactant that must be replenished, unlike traditional batteries that sip stored electrical energy. No word on if or when Samsung’s new baby will be available to the public and, more importantly, at what cost.
More photos and a video at the following link:
Samsung SDI’s Fuel Cell runs for a month [Aving.net]