Kinesis K3

The Kinesis K3 power generator is an update for their previous K2 unit with a new power source.  In addition to its solar cells and windmill, it can also charge its 4,000 mAh internal battery with external electricity sources using a car cigarette lighter or USB adapter.

According to the company, an hour of sun and wind will provide you with 30 minutes talk time on a cellphone. Once fully charged, the K3 can load the battery cells for an an MP3 player more than ten times or an average cell phone five times. Retails for around $100.00