new organic rechargeable battery Archives – The Green Optimistic green tech news, since 2008 Wed, 14 Mar 2012 18:57:35 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 NEC Unveils Ultra-Thin 0.3 mm Organic Radical Battery https://www.greenoptimistic.com/nec-organic-radical-battery-20120314/ https://www.greenoptimistic.com/nec-organic-radical-battery-20120314/#respond Wed, 14 Mar 2012 18:57:35 +0000 https://www.greenoptimistic.com/?p=23309 One challenge organic radical batteries have faced is to be under 0.7mm thin, so they could fit into credit cards, electronic paper devices and so on. I know it may sound normal that 0.7mm is slim enough, but rest assured, in the competitive world of electronics, every millimeter counts. In this sense, by using printing […]

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