Hydrogen fuel cell vehicles are electric vehicles; they use a fuel cell instead of a battery to provide juice.

氢燃料动力车虽然是电力机车，却是利用燃料电池代替蓄电池提供动力。

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Unlike a typical battery, which eventually goes dead, a fuel cell continues to produce energy as long as fuel and oxidant are supplied.

它与传统电池不同，只要供应燃料和氧化剂就能发电。

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Keegan Cooke, a former microbial fuel cell researcher, has been selling a home-built battery called a MudWatt kit.

基冈·库克曾经研究过生物燃料电池，他一直在卖一种称作MudWatt的家庭自制电池组。

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In a survey of auto industry executives conducted by KPMG, respondents expected that among electric vehicles, hybrids will have the highest customer demand by 2025, followed by fuel-cell vehicles, outdoing the demand of battery-powered cars.

CNN: Hydrogen fuel-cell cars look to overtake electric autos

The docking station holding the fuel cell and battery combination will make a Thinkpad one-third to one-half thicker and deeper.

BBC: NEWS | Technology | Laptops with fuel cells approach

But, of course, a fuel-cell car is an electric car, albeit with a complicated hydrogen battery.

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