Micro Fuel Cell Disappointment?
02:18 EST - Several months ago, we reported with some excitement on the development of ultra-small fuel cell technology, suitable for deployment in portable devices like digital cameras, camcorders, PDAs, and cell phones. At the pre-Comdex Digital Focus event, we saw devices from Electric Fuel Corporation that claimed to be based on fuel-cell technology, but their overall economics and charge capacities were far from the levels that excited our initial interest in the concept. We're not conversant with the details of fuel cell technology, but the zinc-air chemistry of the "Instant Power" battery packs is a technology we've in the past always heard referred to as "batteries", rather than "fuel cells". Indeed, the very concept of a fuel cell is that a fixed device generates power from a replenishable fuel...
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