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Hand crank electricity generator, mechanical emergency power supply

<div>Welcome to our store! We hope you have a wonderful shopping experience!</div>

<ul><li>Features: 
Amazing handheld electricity generator! Create power without batteries! Great for classroom physics teaching demonstrations. 
Simply turn the handle, the electricity generated makes the bulb 
bright. The faster you turn the handle, the more power you generate. 
Made with a clear plastic casing, students can clearly see the motor, gears and wiring. 
This grip style handle generator allows connection to electrical 
circuits. Screw out the miniature light bulb, can be used with almost 
any experiment requiring up to 6.3 volts DC. 
This science kit is perfect for demonstrating the energy transformed from mechanical to electrical. 
Specifications: 
Material: ABS Material 
No-Load Output Voltage: 6.3V 
Output Current: 0.2A 
Storage Method: Well-ventilated, dry, indoor temperature preservation 
Light Bulb Replacement: 6.3V, 0.3A Miniature Light Bulb 
Weight: 178g(approx.) 
Package Includes: 
1 x Generator 
Note: 
Please don't overexert in order to avoid damage of the gears, 2 rounds per second is recommended.</li></ul>

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Devolución hasta 30 días después de recibido.

Features: 
Amazing handheld electricity generator! Create power without batteries! Great for classroom physics teaching demonstrations. 
Simply turn the handle, the electricity generated makes the bulb 
bright. The faster you turn the handle, the more power you generate. 
Made with a clear plastic casing, students can clearly see the motor, gears and wiring. 
This grip style handle generator allows connection to electrical 
circuits. Screw out the miniature light bulb, can be used with almost 
any experiment requiring up to 6.3 volts DC. 
This science kit is perfect for demonstrating the energy transformed from mechanical to electrical. 
Specifications: 
Material: ABS Material 
No-Load Output Voltage: 6.3V 
Output Current: 0.2A 
Storage Method: Well-ventilated, dry, indoor temperature preservation 
Light Bulb Replacement: 6.3V, 0.3A Miniature Light Bulb 
Weight: 178g(approx.) 
Package Includes: 
1 x Generator 
Note: 
Please don't overexert in order to avoid damage of the gears, 2 rounds per second is recommended.

Hand crank electricity generator, mechanical emergency power supply

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