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DIY Hand Generator Science Project

4.8

(63 Reviews)

$15.00

$22.00 $15.00

- 31% Sold out

Generate real electricity with your own hands! This interactive science kit teaches kids how energy conversion works through hands-on experimentation.

Color: Red

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DIY Hand Generator Science Project

Red

$15.00

$22.00 $15.00

🎯

8+ Years

RECOMMENDED AGE

🎈 What They'll Learn

How electricity is generated

Energy conversion principles

Mechanical-to-electrical energy transformation

Problem-solving through assembly

Hands-on STEM experimentation

✨ Why This Kit Works

Makes abstract science concepts tangible and visible

Encourages curiosity about how things work

Hands-on learning keeps kids engaged

Perfect for school projects and science fairs

Demonstrates real-world applications of energy

📦 What's Included

✓ Hand crank generator components

✓ Low-power light bulb

✓ All assembly tools

✓ Instruction manual

📋 Product Details

Assembled Size

14.8cm x 12.5cm x 8.3cm

Recommended Age

8+ Years

Difficulty Level

Moderate

Material

Plastic and electronic components

Function

Hand-powered electricity generation

FAQs

Does it really generate electricity?

Yes! By turning the hand crank, the generator produces real electricity that lights up the included bulb.

Can it charge a phone?

No, the current produced is too small for actual charging. However, it demonstrates the charging concept visually as an educational tool.

Is it difficult to assemble?

It has a moderate difficulty level, perfect for kids 8+ with some adult guidance. All tools and instructions are included.

What does the bulb demonstrate?

The bulb lights up when you crank the handle, showing kids in real-time how mechanical energy converts into electrical energy.

Is this good for science projects?

Absolutely! It's a fantastic hands-on demonstration for science fairs, classroom experiments, and STEM learning at home.

Customer Reviews

4.8

63 Reviews

Patricia S. Verified

September 28, 2025

My son used this for his science fair project and it was a huge hit! Really demonstrates how generators work and the teachers were impressed as well

Michael T. Verified

September 05, 2025

Fantastic STEM toy from Joylab Toys! My 10y girl built it herself and learned so much about electricity generation, the delivery took time that was the only issue but Joylab was very helpful about it

Karen W. Verified

August 14, 2025

Good educational kit. Assembly took some time but the bulb actually lights up when you crank it. Pretty cool!

Robert J. Verified

July 22, 2025

Perfect hands-on science experiment. My daughter was amazed when the light turned on. Great learning tool.

Linda H. Verified

June 30, 2025

Bought this for my nephew and he loved it. Makes a great gift for kids interested in how things work.

James K.

May 18, 2025

Excellent educational toy. My son now understands how generators work. The bulb lighting up is really satisfying!

Susan M. Verified

April 09, 2025

Good science kit. Instructions could be clearer but we figured it out. The kids enjoyed seeing it work.

David L. Verified

March 27, 2025

cool little project, my kid learned a lot

Emily R. Verified

February 11, 2025

This is such a clever learning toy myy 9 year old was fascinated by turning the crank and seeing the light come on, I could build one home myself but this felt worth the money

Thomas B. Verified

January 19, 2025

Great for teaching kids about renewable energy and electricity. Highly recommend for science loving kids!

Nancy P. Verified

December 22, 2024

Perfect Christmas gift for my science-obsessed nephew. He spent the whole day building and experimenting with it.

Greg F. Verified

November 08, 2024

Solid educational kit. My son needed help with assembly but was thrilled when it worked. Good value.

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