Hand Crank Devices can really come in handy when you are in a place with no electricity. Batteries are great but they are no use if you can't recharge them. Wouldn't it be very helpful to have a Hand Crank Radio, Flashlight or even an electric shaver powered by cranking a handle? Well this is nothing to be left up to the imagination because they are already invented! Can you imagine all of the effort that went into making these cool wind up products? And just to think that they are available to you at such low prices! So if you are getting ready for your next camping trip don't forget to get cranking and stay powered!