Toshiba Fuel Cell Officially Certified as World's Smallest by Guinness
Toshiba Corporation, the world leader in fuel-cell technology for handheld electronic devices, today announced that Guinness World Records has officially certified its highly compact direct methanol fuel cell (DMFC) as the world’s smallest DMFC. The fuel cell will feature in the 2006 edition of Guinness World Records, the perennially popular compendium of record-breaking feats and achievements. Designed for integration into devices as small as digital music players, Toshiba’s DMFC is as long and wide as a thumb, only 22 x 56 x 4.5mm ( maximum of 9.1mm with fuel tank ). This size advantage offers greater design freedom to developers of handheld electronic devices, without any compromises in performance. Although small enough for integration into a wireless headset for mobile phones, the prototype is efficient enough to power an MP3 music player for as long as 20 hours on a single 2cc charge of highly concentrated methanol.