Crank flashlights come in five parts, crank, magnet, wire coil, the energy storage device and the bulb for light. Crank flashlights are available in different sizes and shapes.
Here is a brief comparison table of the top crank flashlights (article continues below):
Crank Flashlights Comparison table
|Hand Crank Flashlights||Battery||Price||Rating|
Crank Dynamo Energy Rechargeable Flashlight
|Built-in 800mAh lithium battery||$|
Click here for price!
|5 out of 5 Stars
Click here to read from 2 customer reviews!
Cynergy Lifelight All-in-One Waterproof Emergency Crank Flashlight
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|4.4 out of 5 Stars
Click here to read from 297 customer reviews!
iRonsnow IS-088 Dynamo Emergency Solar Hand Crank Flashlight
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|4.3 out of 5 Stars
Click here to read from 1363 customer reviews!
Why go for a crank flashlight?
Aside from being used as a lighting accessory, crank flashlights also come with features that you cannot find in other regular flashlights. Crank flashlights often come with radio capabilities where you can listen to the weather report, clock and can be used as a charger for cellphone.
The Top 3 Best Hand Crank Flashlight Reviews
Here are the top and hottest hand crank flashlights that you can seriously consider in the market today.
Most people that have crank flashlight bought it because of its other features and if you are looking for the best hand crank flashlight with radio, the iRonsnow IS-088 Dynamo Emergency Solar Hand Crank Flashlight is what you need.
The iRonsnow IS-088 Dynamo Emergency Solar Hand Crank Flashlight has a powerful Led bulb to give a torch like brightness.
Aside from 30 minutes of continuous light, this can also be used as an AM/FM radio. This flashlight is solar-powered hence it can do self-charge be exposing it to direct sunlight.
It can be charged as well by doing a hand crank to wind up internal alternator or by charging it with a mini USB cable and plugging it in to a computer.
For the best hand crank flashlight from Cynergy Lifelight, the All-in-One Waterproof Emergency Crank Flashlight is what you can have for less than $50 (click here for the price). This flashlight is self-powered and is waterproof.
This is multi-purpose flashlight that works as a flashlight and can be used to break windows and cut seatbelts in case of emergency.
In addition, this flashlight has a built in compass and a red light flasher that can be used to call attention if you are in a dire situation.
The Cynergy Lifelight All-in-One Waterproof Emergency Crank Flashlight is an emergency tool kit that can be used without needing electricity or batteries. With hand cranking, you can power this flashlight on your own.
This kit with the best hand crank flashlight is what any backpackers should have! The Crank Dynamo Energy Rechargeable Flashlight can be used as a flashlight and charger for cellphones. This flashlight was designed for disaster preparedness.
The Crank Dynamo Energy Rechargeable Flashlight comes with unique crank handle to make cranking easier. It is easy and comfortable to hold so cranking for minutes is not a problem at all.
Aside from being used as a flashlight and a charger, this can be used as a radio so if you are in a disaster hit area, you can still listen to news.
With 3 minutes of hand cranking, you can get 15 minutes for a flashlight or 10 minutes radio time.
3 minutes of cranking is also equivalent to 3 minutes of phone call if you have your phone connected to it. This hand crank flashlight has a dimension of 2.1 x 3.8 x 9.3 inches and weighs .45 pounds.
How does a crank flashlight work?
This flashlight works through electromagnetic induction meaning when the crank is on, the magnet within the coil starts to spin. When the electrons are pulled from the magnetic field, then electricity is being created that passes through the wire coil and get stored in the storage device. This stored electricity powers the bulb.
The generator or storage device inside a crank flashlight varies from size to performance. Standard performance of a crank flashlight is 40 minutes of light for every 60 seconds of cranking though.
Does it last?
Crank flashlights power is not infinite and overtime, the capacitor or internal storage battery dies also, like any regular batteries we have in the market. Regular use can reduce the battery life or the power of the capacitor to hold electricity leading to shorter life span and shorter power for the flashlight.
Campers do always try to find the best in everything including the best hand crank flashlight in the market because it is not just convenient, it can be a life saver as well.
If you are looking for a good crank flashlight to use in your next camping activity, check the ones we have in our list because those are the best we have in the market today.