A Fuel cell innovation company 'myFC' demonstrated their new product 'Powertrekk' . Powertrekk is a mobile charing device that only uses water to charge the cell phone.
The product will be sold at the price of $255. The device will be able to charge the cell phone from anywhere and at any time. The gadget if compared with AA batteries, it costs less than 3-packs of AA batteries.
The device might really be very useful for travellers and other people who spent most of their time in the outskirts with limited access to powergrid.
via http://www.myfuelcell.se/
via http://www.myfuelcell.se/
