The NightStar “Shake” flashlight batteries are charged when you shake the light back and forth. This flashlight is waterproof and the manufacturer claims it can be stored for years with the ...

I was looking at one of these:<BR>http://www.thinkgeek.com/gadgets/lights/5a9f/<BR><BR>As a gift or the larger hand crank one.<BR>http://www.thinkgeek.com/gadgets ...

Are there any real magnetic induction shake-to-charge flashlights out there? Phil Karras relates his run-in with some more flagrant fakes on his website: “I’m not saying that the flashlights were not ...

I would like to draw your attention to the fact that there are a number of fake "shake flashlights" on the market in Malta. The real shake flashlights are charged by shaking them using a magnet and a ...

Hold the flashlight horizontally and shake it so the magnet moves through the coil. Shine the light at the audience. Original construction: purchased. The flashlight has had its capacitor and on/off ...

As Y2K approached and the world waited for blackouts that never came, human-powered electric gadgets saw a surge of popularity. These radios, flashlights and other devices don't need batteries -- they ...

We may earn a commission when you click links to retailers and purchase goods. More info. I’m not sure that I can even count all of the flashlight apps in the market these days (nor would I want to ...