The Butterfly Charger is a multi-purpose portable solar charger.  May be used to charge cell phones, GPS units, IPods, IPhones, digital cameras, PDAs, MP3s, MP4s – and many other devices.  Comes equipped with a variety of attachments.  May also be charged using an electrical outlet or by USB port on a computer (takes 3 to 5 hours) or by sun (6 to 8 hours).  Specifications – solar panel 5.5v/6v; battery capacity – 2600 mAH; output voltage – 5.5v/6v.  Was $99.50,  is now $87.50.    Made in China.

Multi-purpose hand-held device solar charger