The Upp provides a charger for when there’s no wall sockets available, turning hydrogen into electricity to power any USB gadget Taking gadgets away from a source of electricity for more than a day ...
Richard Trenholm was CNET's film and TV editor, covering the big screen, small screen and streaming. A member of the Film Critic's Circle, he's covered technology and culture from London's tech scene ...
The Upp is a PEM (Proton Exchange Membrane) fuel cell comprising two parts: the cartridge containing the hydrogen fuel, stored in high-density metal hydride form; and the fuel cell block containing ...
Hydrogen fuel cells have been helping astronauts for nearly half a century already, so it's about time they became small enough -- and cheap enough -- to be of use to everyone else. That's exactly ...
Portable hydrogen-powered fuel cell chargers for mobile devices have been around for a few years now. One case in point is the Horizon MiniPak, which was launched in 2010 with a power capacity of 12 ...
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