So right away, I’m going to talk about the downside of the ClicLite. It is a solar-powered battery that is 500 mAh, which is good for charging an iPhone to one-fifth of its capacity.
The ClicLite is small enough to keep on a keychain, so if you keep your keys on your desk in the sun, you will have a perpetual, albeit small, energy source for your mobile device.
It takes ten hours to fully recharge the ClicLite, but the good news is that you daisy-chain these solar panels together. Three solar panels are good for three hours to full charge, and six hours will do it in one hour.
The ClicLite is available for $48, with $9 for each additional solar panel.