safe battery Archives – The Green Optimistic green tech news, since 2008 Wed, 08 Apr 2015 14:47:25 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Flexible and Safe Aluminum-Graphite Battery Charges in One Minute https://www.greenoptimistic.com/aluminum-graphite-battery/ https://www.greenoptimistic.com/aluminum-graphite-battery/#comments Wed, 08 Apr 2015 13:40:11 +0000 https://www.greenoptimistic.com/?p=54193 Scientists from Stanford University, California, announced the development of cheap, flexible, safe and super fast-charging batteries made of aluminum and graphite, that can give lithium-ion energy storage a run for its money. The new technology can reach from 0 to 100% charge in less than a minute. It is seen as the technology that will […]

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