There’s always a solution for charging gadgets when your batteries crap out, but the problem is most of them aren’t any fun at all. Why can’t gadget charging be fun? In fact, I demand fun! Fun in the form of the iYo from Swedish designer Peter Thuvander. The iYo makes charging up your devices into a game, by way of a small induction generator to charge a battery inside the iYo. Just play with it for awhile and when you’ve given the battery a charge, then connect your gadget to the iYo’s USB port and the power will be transferred.

Play is fun and all, but can you imagine all of the Geico caveman types that will break it. The same people who broke wiimotes because they don’t have the cognitive capacity to hold something and apply pressure so it doesn’t leave one’s grip. This could be fun. I can’t wait until we get Kerbanger hard drives and ball/paddle chargers that put people’s eyes out. As far as I’m concerned the world just got more interesting, because it got more dangerous with this concept.

The iPhone 3G does a whole lot more than its predecessor, and that means that the battery is going to drain much faster. All of those cool new apps will also suck up the juice. The iPhone 3G Solar Charging Case will offer some protection for your iPhone 3G and also has a built-in solar panel that will collect the sun’s rays and turn them into electricity.

Power is stored in a 1,500mAh battery that will give your phone a full charge. Recharge time is about 3 hours. It may not be the most beautiful of iPhone cases, but it’s a good option for those who are thinking green with their gadgets. The price is $54, while the sun’s rays are free.

This is the second Wiimote charging station we’ve seen in a week’s time. First Sanyo’s Eneloop, now this 4x charging station from Penguin United hits the scene.

This one has Li-ion batteries that promise to give you 13 full hours of playtime from each Wiimote. And it juices them up in just 4 hours, with LEDs to show you charging levels. They’ll cost you $44.99 and insure that you always have a Wiimote ready.

Objects in motion are great for making energy and since boobs bounce around a fair bit while women are exercising, what better way to charge gadgets. It would probably be made of elastic so that it gets even more motion. That’s great for onlookers and energy.

Then you would want it layered in such a way that you could insert nanowire fabric to generate electricity from motion. A small piston could even be used to get more juice. Sure, there are a bunch of obstacles to overcome, but I think it’s a worthy endeavor as we strive for more energy.