Prototype micro fuel cell recharger shown charging FOMA handset
Prototype micro fuel cell recharger and FOMA handset shown separately: 12 cc cartridge is shown in this photo.
Tokyo, July 6, 2005 Fujitsu today announced its co-development with NTT DoCoMo of a prototype high-capacity micro fuel cell and the prototype development of an external recharger for FOMA handsets. For the prototype micro fuel cell device, the concentration of the methanol fuel used was raised from 30%, the concentration used for the companies' previous fuel cells, to a remarkably higher concentration of over 99%. This enables the prototype device to charge up to three FOMA handset batteries with just 18 cc of methanol.
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