Fuel cells generate power through a chemical process without combustion.
Robert Hockaday, the company's chief fuel cell scientist, told Reuters. Hockaday is aiming to solve the convenience problem of having to constantly recharge cell phone batteries. Rather than plugging the phone or its battery into an electric outlet, his fuel cell system would allow cell phone users to recharge by injecting a small alcohol-filled cartridge. Hockaday's prototype cell can run for about two weeks on an ample of fuel, but the company's ultimate objective is six months of uninterrupted usage. A commercial version of the miniature fuel cell could be available in about a year and a half, the scientist said.