Toolkit

Story: Hitachi squeezes fuel cell into PDA

Posted by: Bob Huffman (Thursday 11 December 2003, 4:40 PM)

Re: "Hitachi and Tokai said they have created a prototype cartridge about the size of an AA battery that holds 50 cubic centimetres of methanol at a 20 percent concentration, and could power a PDA for six to eight hours. "

50 cc is a lot larget than a AA battery so this cannot be correct. Does anyone know what the other 80% of the mixture is? I suppose one should asume it is water but I am curious to know for sure.