Tero Ojanpera, head of Nokia's research centre, demonstrated a Nokia mobile phone running on methanol in 2004. The fuel cell combined the methanol with air to produce power. The prediction then was that it would take only about two years to see fuel cells in mobile phones. Although now several issues with the technology has dented the firms hopes. Methanol is in fact flammable so current air transportation rules prohibit its carrying on an aircraft without special packaging.
Motorola, Toshiba, Fujitsu, NEC and Hitachi are also researching fuel cells for mobile phones and some portable computers. Most people would laugh at this idea before thinking about the possible benefits of it. Imagine a Nokia phone with a battery and fuel cell. You can recharge the battery at home but what if you are somewhere where you can't recharge? Simply "re-fill" your phone and you are back up to full power again.
Source:
BBC News
Written by: James Delahunty @ 4 Mar 2005 9:28