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Old 06-29-2009, 10:56 PM   #1 (permalink)
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Game Changer X The Current Lithium

This .....if it comes to light will be the game changer. Go IBM

Sorry if it is a repost I tried the search first but could not find anything.

Technology Review: Waterproof Lithium-Air Batteries

Lithium-metal batteries approach the energy density of fuel cells without the plumbing needed for these devices; in theory, the maximum energy density is more than 5,000 watt-hours per kilogram, or more than 10 times that of today's lithium-ion batteries. Lithium metal-air batteries are also very lightweight because it's not necessary to carry a second reactant. Lithium metal is "the holy-grail battery material," says Steven Visco, chief technical officer and founder of PolyPlus.

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