⚡ Crank up your STEM game with power and precision!
The Deluxe Hand Crank DC Generator by Genius Factory is a portable, manual power source delivering up to 15 volts DC and 22.5 watts. Featuring a user-friendly high/low output switch and durable POM plastic gears, it offers smooth, reliable operation ideal for STEM education. With included 36-inch leads and easy-clip connectors, it’s a sustainable, battery-free solution designed to empower hands-on learning in classrooms and labs.
| Brand | Genius Factory |
| Wattage | 22.5 watts |
| Fuel Type | Manual |
| Power Source | Manual Winding |
| Recommended Uses For Product | Education (STEM Experiments) |
| Item Weight | 0.45 Pounds |
| Voltage | 15 Volts |
| Output Wattage | 22.5 Watts |
| Special Feature | Portable |
| Included Components | Easy to use connection clips, 36-inch leads with clips |
| Color | Clear |
| Product Dimensions | 4.5"L x 6"W x 1.5"H |
| Material | Plastic |
| Model Name | 787421856781 |
| Engine Type | Manual |
| Engine Displacement | 418 Cubic Centimeters |
| Frequency | 50 Hz |
| Current Rating | 1.5 Amps |
| Starting Wattage | 22.5 Watts |
| UPC | 787421856781 |
| Manufacturer | Genius Factory |
| Part Number | 787421856781 |
| Item Weight | 7.2 ounces |
| Item model number | 787421856781 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Special Features | Portable |
| Usage | Science Fair, STEAM, STEM |
| Batteries Included? | No |
| Batteries Required? | No |
M**S
Excellent Teaching Aid
This little hand generator is perfect to demonstrate the production of electrical power and the effort required.It is very robust--not toy-like--particularly given the price.Be certain to check the setting of the "low/hi" output switch before thinking it defective. Mine came set on "low" and a it took me a touch of study to figure out the problem.A multimeter verified the claimed output voltage; actual current (amperage) is quite low. I did not measure but I suspect less than 1/2 ampere as while it can reasonably light an incandescent lamp of the sort used in automotive gauges, it can barely get a glow out of one intended for use as an overhead dome light.Low current output is intended for operating electronics experiments that require very little power.
A**L
Good product
It works well.
W**Y
AS ADVERTISED
My product expectations were met.
J**A
It’s O.K.
This did what it claimed, but I have had it fail a few times. The wires are pretty flimsy, and seem to have a shot.
E**R
Great for kids interested in electronics
My son loves this. Great way to explore and learn electricity. Fun to attach to a motor and see how cranking different directions is reflected in the motor. The high/low output switch is a really nice feature.(Even though it’s for kids, I wish the handles were slightly bigger for when I want to play!)
A**
Dosen't work very well
Figured it would crank out way more than it actually did
P**E
Sturdy and well-built
As opposed to other hand held generators, this one is well made and sturdy. I used it in class today and the students did not damage it through repeated uses. I cannot comment on how long it will last because we have used it only one day. However, it seems to be constructed well. The price is a few dollars more than I would like, but less expensive ones I have purchased just do not last withdtudents.
J**N
Do not buy, not a quality product!
This was a piece of junk and did not work! I wish I could give 0 stars.
Trustpilot
1 month ago
2 weeks ago
