There are a lot of multi-functional chargers out there and one that may be best remembered would have to be the crank-powered ones. Neat since they can easily generate power through manual labor, here is a new one that adds some bonuses alongside of it. The latest charger is this impressive looking Sterling Multi-Powerstaion 5600 which also has an option to use a solar panel to solicit energy.
The Sterling Multi PowerStation 5600 functions primarily as a disaster/emergency device by providing you with a hand-crank-powered LED light, AM/FM radio, 3 rechargeable AA batteries, and adapters capable of charging most cell phones and portable devices. It also has a cool little flip-out solar panel that needs about three hours of sunlight to begin providing you with energy for your various electronics.
This charger retails for $65.