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Title: Experimental battery for $100 laptop - Eric Lai, PC Advisor Post by: Mark David on April 17, 2007, 12:34:04 PM For economic reasons, most of the components created for the One Laptop Per Child project’s $100 notebook computer are innovations on tried-and-true tech, not state-of-the-art. That is, except for one aspect of the device: how the laptop generates and stores power. Earlier this week, an OLPC official said that the non-profit group plans to test batteries relying on cutting-edge Lithium Ion Phosphate technology in its third batch of beta computers, expected in May. Also known as LiFePo4, the material is reportedly safer and less toxic than Lithium-Ion (Li-Ion) batteries used in most notebook PCs sold today. While LiFePo4 batteries don't store as much energy as Li-Ion models, they hold more than cheaper Nickel Metal Hydride (NiMH) batteries, which until now the OLPC had said it planned to use.
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