If you own a crank flashlight, you have a great tool available for emergencies as well as every day use. The crank charges and subsequently powers the flashlight along with a variety of parts that may come with the flashlight depending on the make of the unit.

One may keep a crank flashlight on hand for any purpose for which an ordinary flashlight would be appropriate, but without the need for batteries. During a power outage or camping trip, it’s useful to have a crank flashlight on hand.

A crank flashlight works by turning a hand crank affixed to the flashlight body – as the crank turns and creates a magnetic field that is pushed against a negative magnetic field created by a static field coil. The bulb lights up when it is powered by these alternating currents.

The crank flashlight is convenient because it is powered by the user and it will work as long as the bulb lasts, and bulbs need replacing much less frequently than batteries. Crank flashlights are sometimes combined with a radio which makes for an even more useful product.

The built in radio that a crank flashlight may have serves as a portable source of entertainment for those without electricity, and again without the need of a battery. A built-in lamp is good for illuminating rooms, cars, or tents because it provides a wider beam. A crank flashlight is ideal for emergency situations as there is no need for batteries.

A crank flashlight is great to have in your home or car should an emergency arrive. Because the flashlight may or may not have a multitude of attachments, the size may vary and more portable units are much smaller with a small light bulb and handle, while others may be as large as a 2-liter bottle of soda as more than just carry the lantern.

If you own a crank flashlight you can carry in your pocket or keep it in your emergency kit depending on what your need is. Crank Flashlights are far superior to normal flashlights due to their durability and dependability. A crank flashlight will never, ever need batteries, unlike standard flashlights. It’s perfect for that one time that you forget the batteries while its pitch black and you’re stuck without a light.