TestFreaks posted a review on the Powerstick - USB Powered Portable Charger
Today for review I've got an interesting and very useful little gadget called the Powerstick, it's from a company called Ecosol that makes many other types of power related products, by their name you can see they are an environmentally conscience company as well so this product should strike a chord with the green in you. Green aside though, this product is something that surprised me with it's function and form, it truly works as advertised. The main purpose of the product is to provide portable power for your portable devices like MP3 players and cellphones, it comes with several tips for popular devices. The Powerstick charges its internal battery from any USB port quickly, and there's even an LCD display to let you know the status of the battery's charge. The Powerstick works and works wellPowerstick - USB Powered Portable Charger