If you're fed up with dead batteries in your flashlight, then a no battery flashlight is the choice for you.
How many times have you unfortunately needed a flashlight only to discover the batteries were dead? Being in the dark is bad enough, but not having working flashlight is aggravating at best.
A no battery flashlight means you're guaranteed to have light when you need it the most. So, how do these flashlights work?
The light works because it's traditionally charged by shaking or winding up the small dynamo generator that runs the flashlight.
For example, a shake flashlight requires you to shake it up for a few seconds to a minute. The longer you shake it, the longer it stays lit. If it begins losing its charge, simply shake it some more.
Squeeze models work the same way. Squeeze it several times and you have light for 10-15 minutes.
The least expensive of the no battery flashlights are the wind up types, but they work just as well.
Another important feature is that most of these flashlights have an LED bulb. Why is this important? Because LED bulbs have no filament that burns out and they do not require the high power that a battery flashlight does. In fact, an LED bulb will last upwards of 10,000 hours.
You can find no battery flashlights at sporting goods stores, camping stores, as well as home improvement and hardware stores.
So, the next time you need a flashlight for home, your car, or a camping trip, take along a no battery flashlight.
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