You can now carry around a renewable source of power for your gadgets. This solar-powered keyring device is mainly intended for emergencies where important conversations are cut off due to battery power.
Having something like this solar charger on your keychain is a good way you’ll always have it handy when you need it. It’s small, but it’s always a constant source of power.
Check out some more solar powered devices:
Top 100 Solar Inventions - Part I: Gadgets & Fashion (SUPER GALLERY)
Earth Day is right around the corner, so buzz about environmentally friendly innovations is high. One of the most talked about ways to go green right now is opting to use solar technologies by harnessing… [More]




