Has anyone created a fuel cell big enough to run a laptop on?

I have a 12 year old Dell laptop that I want to be able to use when it's not feasible to plug into the wall. I like the solar power chargers but I think the concept of a fuel cell is intriguing. Any help?

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R.A.T.M6 years ago
why yes look at this the small one wold be perfect only bad thing is you have to buy catrages but ged 3 or 4 and you have 10 days worth of power wach the whole vidoe
Also, I have seen a couple of small units designed for fitting to RC cars, which would have a size and output suitable for replacing a laptop battery, with a single cylinder of fuel being very roughly equivalent to a 3000 to 6000mAh battery.

Another thing to consider is what to do with the exaust and heat generated.
javajunkie1976 (author)  The Skinnerz6 years ago
Any links or instructions on how to DIY one?
rickharris6 years ago
Oh yes massive fuel cells can be made - at a price.
orksecurity6 years ago
People have created fuel cells big enough to run small cities on. But I don't think that's what you're asking...
kelseymh6 years ago