PoWiFi Archives – The Green Optimistic green tech news, since 2008 Fri, 05 Jun 2015 08:54:07 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 PoWiFi Powers Devices Wirelessly, Eliminates Batteries https://www.greenoptimistic.com/powifi-wireless-power/ https://www.greenoptimistic.com/powifi-wireless-power/#respond Fri, 05 Jun 2015 08:54:07 +0000 https://www.greenoptimistic.com/?p=55143 PoWiFi is a system that allows simultaneous wireless transfer of power and data to electronic devices using existing WiFi infrastructure, giving a glimpse of hope that batteries might soon be made redundant. Different technologies that allow wireless charging have been circulating the news for quite some time now, with gadgets and mats providing that ever-so-needed […]

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