Water Powered Charger
Time was, the phrase ‘water powered’ meant driven by the force of a river or torrent. Lately, it acquired a new resonance with the launch of a pocket-sized charger that needs just a few drops of the stuff to make it work.
The Powertrekk from Swedish company myFC was launched at the Mobile World Conference in Barcelona, with the slogan ‘Instant Power Anywhere’.
On the down side, the Powertrekk only works with devices that use a USB, but it has the potential to make being off-grid easier. The company says it needs just a tablespoon of water to work.…
July 11, 2012
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