The following chart outlines a performance evaluation we conducted with several of the most popular shake flashlights. As you will see, many of the popular brands, such as the 'Forever Flashlight' and 'Eternal Flashlight' are not much more than novelties. Especially when considering you can get a Generation Gear ShakeLight for only a few dollars more, and have a practical working flashlight.

CONSUMER ALERT! ... Some Shake Flashlight's Sneak Batteries to Boost Performance!
We have received two competing models from different suppliers, and in both cases these flashlights used hidden batteries to boost their performance! Without the batteries, they were no better than the Micro Forever Flashlight featured in the comparison chart below.
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