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Environment & Energy

(72,671 posts)

2. A battery stores energy. A fuel cell creates it.

Mon May 13, 2019, 11:52 PM

May 2019

The fusion of hydrogen and oxygen produces water, heat, and energy.

It's what provided all three on the Apollo spacecraft.

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Clean fuel cells could be cheap enough to replace gas engines in vehicles [View all] OKIsItJustMe May 2019 OP

What is the difference between a fuel cell and a battery? 3Hotdogs May 2019 #1

A battery stores energy. A fuel cell creates it. Aristus May 2019 #2

Thanks. 3Hotdogs May 2019 #3