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How to Make a 40 Watt Electrical Generator from Common Household Items

Aug 16, 2012 01:57 PM

Jan 6, 2013 04:37 PM

Light bulb connected to wires and alligator clips on wooden surface.

There's no charge for this electricity! All you'll need for this project is...

Tools and materials for a DIY project, including a drill, wood, string, a wooden spoon, tape, and a measuring device.

Now, watch and learn how to make your own emergency power if you find yourself in a bind.

You might need a strong arm, and a lot of patience, but here's how to make a simple electrical generator you can use to charge your cell phone, various batteries, and even power small lights.

BlackBerry smartphone displaying a road and sky wallpaper on the screen.

Hand measuring voltage with a multimeter, surrounded by electrical wires and a battery.

LED light connected with alligator clips to a wooden surface.

There's just enough power to convert water into fuel with the OxyHydrogen generator you made in a previous project!

A person operating a black water pump with visible wiring and a transparent component.

All you need is a cordless drill...

Cordless power drill with an 18V battery.

And a few other common household items for leverage.

Kitchen utensils and materials including a wooden spoon, string, aluminum foil, a tape roll, and a whisk on a countertop.

Image Credit wonderhowto.com

At 100 RPM, you'll generate 5-6 volts at 7-8 amps.

Person using a paint roller on a wooden surface.

If you have the muscle to crank faster, you can get even more!

Hand using a multimeter on a device with clamps.

If you don't feel like hand-cranking, try fastening it to a stationary bike and going for a ride, or how about hooking it to your kids stroller and going for a walk? You could even make it into a windmill and use wind energy to power it effortlessly.

Well, there's a make-shift electrical generator that you can make in a pinch. What situation can you think of where a charger like this would come in handy?

Haven't see the video yet? You can still see it here!

If you like this project perhaps you'll like some of my others. Check them out at www.thekingofrandom.com

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