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Of course, no such article ever points out that hydrogen-air batteries already exist and have a 40,000 Wh/kg energy density.

Hydrogen and any gas with 30% oxygen doesn't sound like a good mixture to have in your pocket.

You don't combined the hydrogen with anything until the moment of reaction.

The pressure vessels are just not something you want in a consumer vehicle.

The pressure vessels are arguably safer than either batteries or gas tanks.

Who's arguing? You or experts?