A Hefty Battery Makes Tylt's Energi Charging Backpack Worth Lugging Around

Wouldn't it be nice to travel with a reliable and portable power outlet for all of your mobile electronics? That's the dream that Tylt has possibly made a reality with its new Energi Backpack that houses a hefty 10,050 mAh battery that's accessible via three USB ports, allowing even the iPad and other tablets to… »1/08/13 3:19pm1/08/13 3:19pm