Solio Bolt Battery Pack and Charger
Smartphone users could always use an extra boost of power on the go. Now you can keep your iPhone 4S fully charged with the assist from Solio's latest creation. Solar power experts say the Bolt can give mobile devices at least two complete charges directly from the sun's energy, USB port, or wall input. MP3 players, GPS systems, e-readers, tablets, and cameras are also compatible with the package.