Laptop Fuel Cells Approved For Air Carriage

gilgsn writes "According to reports in BusinessWeek, the US Department of Transportation has ruled that a new fuel cell developed by US company Polyfuel can be taken on airplanes. The announcement clears the way for the commercialisation of fuel cells as an alternative to batteries in notebook computers. The use of direct methanol fuel cells on aeroplanes has been questioned as they contain methanol, which is flammable. According to Jim Balcom, Polyfuel's CEO, the US DOT said that a fuel cell designed by his company could be taken into aircraft cabins when it goes on sale because it contains a relatively low concentration of methanol. Fuel cells are viewed as a promising power source in notebook comptuers as they are instantly refuellable (using fuel cartridges) and will power laptops two to three times longer than standard batteries. Full Story." This will be more exciting news when the fuel cells are actually available.

Comments

A little off-topic...

[NanoGator]

... but this post doesn't excite me as much as it might have a year ago. The problem is that I fear laptops will sooner or later be banned from airplanes due to wireless interference concerns.

I've been looking at laptops lately, a lot of them have built in 802.11 and bluetooth. Problem is: how do you know if they are on or off? The average business user who has no idea what his/her laptop is capable of is expected to know to turn the wireless stuff off. Because of this there has been chatter about banning laptops all together.

It seems to me that air-travel should be a larger concern for mobile devices these days. My cell phone that has all these organizer and game features doesn't have an 'airplane' profile that shuts down the transmitters on it. Should laptops have 'Airplane' profiles too?

In any case, I know it's a little off topic. It's nice to see a company saying "we'll get this approved for use in the air", but arguably air travel is their target market. Personally, I wouldn't invest in them until I knew more about what the future holds for computing devices in the air.